Now you can catch people trying to beat their car mats on your tree! LOL I'm a retired electronics technician/engineer (EE) of 37 years. It's nice to see one of these "gadget" videos done right. Soldering, heat shrink, terminals, NO hot glue, waterproofing, proper tools, etc. Thanks for the enjoyable video. :-)
I am the super of a 73-unit condo building in Portland, Oregon, and this is what I needed to stop taggers climbing our fire escape to leave huge graffitis at the top of our building. Going to make one of these tomorrow!!
Good luck! Be sure to look over my extensive video playlists below for many other videos of interest to you, and most importantly take one minute to share a link to my channel with others on social networking sites. Thanks Wes! th-cam.com/users/electronicsnmoreplaylists
Awesome. Gonna make this today. My wife caught some guy walking around my porch scoping the house out while i wasn't there. If he comes back I'll be waiting wide awake with a 12 ga now. Thanks for the video, man.
3 things. First use double stick Velcro on batteries for replacement, Second, you can paint the entire unit to match your background. Just cover the alarm opening. 3rd: Layer your alarms. Assume after the first breach they will cut string. Put more on the inside of your home.
I have thieves going thru cars. I leave my 4x4 unlocked (so they dont bust the lock) and although I take out the battery and don’t leave cash I need to know when they’re about and teach them a lesson. This alarm will do nicely. Thanks!
Have been having break-in around the neighborhood, and looking for an alarm system...many of them use Shot Gun Blanks, etc, but I like yours...plenty loud, and lasts until you disconnect or put the plastic slip back in...I really like it, and a person can build it themselves cheap...Thank you!
Oh, also, if you're using continuous alarms, consider the disorientation of the defender when two or three of these alarms go off and then keep going off as you're trying to figure out where they're hiding. A single, sudden report from a shotgun primer works best.
Loudness preferences aside, this is a really good video. Even those of us who know what we're doing appreciate a detailed, well presented how-to that even a moron can understand. Good job!
You're welcome! I have many cool circuits/videos on my channel, so be sure to look over my extensive video playlists below, and most importantly share my channel with many others. Thank you th-cam.com/users/electronicsnmoreplaylists
As an industrial maintenance electrician by trade that was beautifully made. The only improvement that springs to mind for me is maybe treating the peg with preserver first as in uk pegs tend to rot and weaken over 1 - 2 years but very very good video
Glad you enjoyed the video Fred! Be sure to check out my extensive video playlists below for many other videos of interest to you, and most importantly share my YT channel on social networking sites. Thanks for watching th-cam.com/users/electronicsnmorec/playlists
Excellent video, I have built 8 of this easily and set them up around my perimiter. Even have some beside my home with the fishing line going into the house and the alarm in my bedroom in case movement around the home at night.
Thanks for watching Matt! Be sure to look over my video playlists below for many other videos of interest to you, and most importantly take one minute to share a link to my channel with others on social networking sites. th-cam.com/users/electronicsnmoreplaylists
Excellent video! Here's what I need though ... I need an alarm that will only go off for a relatively short duration. (sounds long enough to scare the intruder away and then shuts off) This way I don't have to physically turn it off so that it isn't a "nuisance alarm" for my neighbors. How would I accomplish this? I guess I would either need an alarm where its default is to go off for a set time or ... a duration settable alarm? Is there such a thing? Is there such a Piezo Alarm?
A friend rigged up an intruder alarm in his garden shed, it was a locally bought device that fired a 12 bore blank cartridge when the shed door was opened. Time passed and he forgot about it. Then one day needing something from the shed, opened the door and the blast nearly gave him a heart attack, he said he was deaf for a week!
Gad you enjoyed the video Joe! Be sure to rate thumbs up, look over my extensive video playlists for other great videos of interest to you, and most importantly SHARE my channel with others. Thank you
At my favorite electronics website, it costs less than a dollar for all the electronics (including heat shrink) used in this project. The battery literally costs more than the cost of the rest of the project.
I have many other great videos on my channel, so be sure to look over my extensive video playlist below for other videos of interest to you, most importantly share. Thank you! th-cam.com/users/electronicsnmoreplaylists
Glad you enjoyed the video! :-) Be sure to check out my extensive video playlists, rate thumbs up, share my channel with others, and visit the link in the video description area to save some money. Thank You
I absolutely love this. We live on an acerage and the kid that lives behind us has turned into a peeping tom. We can set these up so we can tell when the kid is trespassing
I'll take a look at the video again and let you know. Still love it. I'd been looking for something that won't hurt the deer. This will scare them but won't hurt them.
Hard to believe that only 10db difference is 2x as loud, but according to the link below, you're correct. 95 DB is a subway train at 200 feet and 105 DB would be like standing next to a small gas engine at 3 feet. You would think 52db would be 1/2 as loud. www.gcaudio.com/resources/howtos/loudness.html
Logarithmic scales are weird like that. I thought 6db attenuation is half amplitude though.For certain measurements, 3db down is half. Logarithmic scales are used because they are supposed to better approximate apparent loudness, at least for sound, and can allow very, VERY large differences to be graphed on the same (log) scale, allowing a very wide dynamic range.
Thank you Jose! Be sure to look over my extensive video playlists below for many other videos of interest to you, and most importantly take one minute to share a link to my channel with others. th-cam.com/users/electronicsnmoreplaylists
can you help me? i am so tired of my neighbor running over my sprinkler heads that I put 4ft tall poles with a large reflector at the top of the pole and i put them(#5) on every corner of my yard plus the center sprinkler (also to prevent mowers from running over the heads) and the reflectors are being stolen. is there a way to make a pressure alarm or something that will loudly go off when the reflectors/stakes are pulled out of the ground? thank you
i would prefer using a pir motion sensor instead of a trip wire, cauz what if it goes off when a small tree branch falls on it late in the night how would u disable it?
The odds of a branch falling on the wire(line) are extremely low. No concern at all. I also shaw a very nice and compact PIR sendor alarm on my channel. Thanks fro watching!
I was wondering can you make a laser or motion activated ignitor or firing device, meaning if I wanted to make a trip flare but instead of using a trip wire have the motion detector or laser pointer to electronically ignite the flare?
Not hard to do. I have another video showing a small, portable IR motion activated alarm. You need to pick up a model rocket igniter(or make your own like I show on my channel in another video), then instead to having the piezo siren trigger, you would use a 2N4401 or higher current rated NPN transistor and have it trigger the igniter. :-)
Hi James. It was actually very easy. The black thread is only visible at certain angles, so I chose the right camera angle. :-) If the camera was a little lower, you would have seen it. Thanks for watching! Be sure to rate thumbs up and share.
@@electronicsNmore Radio Shack online still lists the part (102dB) but it doesn't mention anything about auto shutoff. Pretty important in town if it goes off in the middle of the night.. Suggestions? Great video by the way!
David Storton Not waterproof. water resistant. The unit has short battery life of only 30 mins, needs to have a line connected to both sides, and when it falls on the ground, it has a 50/50 chance of landing face down in the grass or soil. When that happens, the sound level is greatly reduced. If the line from a tree is kept short to the alarm, and it swings down with the piezo against the tree trunk, the sound will also be reduced. They also exaggerated the db rating. Thanks for watching
this is a grate vid better then the ge keychain pin alarm my buddy got his pot plants stolen sh3t not mine no way no how i will hurt you bad bad bad bad bad
hey nice video. need your advice...i live out in the open country. i got a storage shed about a couple hundred feet from the house. got someone trespassing there. not sure if ill hear that alarm. sure it will scare em off. but i wanna catch the asshole. is it possible to hook up a car alarm horn to a car battery using the same or similar procedure? just asking. ..i know i will hear when the horn sounds.
Yes. Very simple. Eliminate the piezo alarm and use a 9V Songle relay. Power will be applied to the relay coil. Using another 12V power supply(small lead acid battery), connect up your car horn to the COMMON and NORMALLY OPEN terminals of the relay just like a switch.
Good vid and, yes, it's a "pee-ay-zo" alarm. No other way. lol A tip. Save your money on the super glue (unless you have some you're dying to use anyway). Just use the silicone on both the screw (it just keeps it from backing out as well) and to attach the rain shield. Unless you use lots of glue, water can find its way between the pieces and will work into the alarm. There's no stress on the shield, a bead of silicone will hold. If you just can't stand it and use the glue there, fine... But run a thin bead of silicone over the seam, anyway. You want it to work in an emergency, right? Thanks for the good projects.
electronicsNmore You're very welcome. ND lots of people pronounce things incorrectly all the time. It's peee aaayy zo.... lol. Sorry :) I still like the idea and will probably build one myself. With a peeayzoelectric doohicky. ;)
electronicsNmore Sorry late to reply... Yes, different in different places, doesn't make it right... Like aluminium? and a few others that are on the "everyone does it so why fight it" list. lol.
ain’t that the coolest thing. but I think it would be good to make a few fake ones the thieves could see but have rigged behind when they stem over the fake they trip the real one they don’t see. if I were I thief and got away I would think that home ain’t worth it. afraid or to many alarms I can’t see . it seems like a good idea to me . thank you sir for the information. nana and papa aka the hunter
Sounds ike you know what you are doing. I have moved my Mother into a house next to mine so she didn't have to go into a home. HOWEVER. I am looking for a inexpensive wireless alarm that she can carryJust a button and if she was to fall she can press the button and a LOUD VERY Loud alarm/siren will go off out side. I have looked at the medical things but do not have that kind of money. I wonder about a wireless door bell and replaceing the speaker with an alarm or siren? Would the speaker from one of those set off this alarm? Have you done anthing like this. I am finding lots of people that have a need but not the money. Thanks Royce
Trip wire. We have ninjas here they map out the infrared sensors and walk them off wearing black clothes. A trip line moved at random. Might be what the doctor ordered. Wish they would get a job. Instead of riding 4 four wheelers and drinking all night, and let my Genny fuel alone. Tks om de kv4li. Post script..maby a car horn and a motor cycle battery. Might get some strange smells in the night. He he.
How long does this ring for? Some awful very crappy acting seemingly young people keep breaking into my friends house. (dumb graffiti that looks like elementary school kids drew it, silly phrases on the wall, angsty stuff..) Lots of anger and heartbreak about what they've done to his and his son's things but I want to have a chance at catching them. His son says he doesn't know who would do this and he doesn't have a beef against anyone, so dead end there. It's been 2 months since the first break in. I want it to last a few minutes at least... they've never been caught in the act. I feel like at least a TIME that the alarm went off would help with investigating. Or at least deter further damage. A nice recorder that can last hours would help too... charge it up... put it by the trip alarms... unfortunately a cheap camera that can stay o for hours behind the trip alarm probably doesnt exist. (Charge it up because the police have shut off the electricity as a deterrent)
You need to watch my NVR video camera video. It can be found in my "Product Review" video playlist. You can buy that system, and have it notify you when any motion has been detected. When motion is detected, the camera will start recording video, and it will be saved to a hard drive. You can also access the video cameras using your smartphone. Its the best way to catch them.
Learn what clickbait is. Clearly you're confusing my channel with another. NOTHING clickbait about this video. If that's how you feel, then you need to unsubscribe. :-)
You have to realize I get comments exactly like yours on a daily basis that are real. I get tired of all the nonsense. Almost impossible to tell the difference. I apologize.
Now you can catch people trying to beat their car mats on your tree! LOL I'm a retired electronics technician/engineer (EE) of 37 years. It's nice to see one of these "gadget" videos done right. Soldering, heat shrink, terminals, NO hot glue, waterproofing, proper tools, etc. Thanks for the enjoyable video. :-)
Glad you enjoyed it!
I am a retired combat engineer. And fresh out of claymores. Mumm maby a car horn and motor cycle battery?? Wake all my neighbors he he.
L m?? Ppl(
M?.m b BBC it c
Though, what is the problem with hot glue? Pretty water-tight, right?
I am the super of a 73-unit condo building in Portland, Oregon, and this is what I needed to stop taggers climbing our fire escape to leave huge graffitis at the top of our building. Going to make one of these tomorrow!!
Good luck! Be sure to look over my extensive video playlists below for many other videos of interest to you, and most importantly take one minute to share a link to my channel with others on social networking sites. Thanks Wes!
th-cam.com/users/electronicsnmoreplaylists
Awesome. Gonna make this today. My wife caught some guy walking around my porch scoping the house out while i wasn't there. If he comes back I'll be waiting wide awake with a 12 ga now. Thanks for the video, man.
Make sure he's inside the house before you take him out! 😂 Thanks for watching, and be sure to share my channel with many others.
3 things. First use double stick Velcro on batteries for replacement, Second, you can paint the entire unit to match your background. Just cover the alarm opening. 3rd: Layer your alarms. Assume after the first breach they will cut string. Put more on the inside of your home.
Very proficiently and professionally done. The video and the engineering. Some people would say "overkill". I say "expertly done" sir.
I have thieves going thru cars. I leave my 4x4 unlocked (so they dont bust the lock) and although I take out the battery and don’t leave cash I need to know when they’re about and teach them a lesson. This alarm will do nicely. Thanks!
Have been having break-in around the neighborhood, and looking for an alarm system...many of them use Shot Gun Blanks, etc, but I like yours...plenty loud, and lasts until you disconnect or put the plastic slip back in...I really like it, and a person can build it themselves cheap...Thank you!
Glad you enjoyed the video! Be sure to check out my extensive video playlists, rate thumbs up, and share my channel with others. Thanks
Oh, also, if you're using continuous alarms, consider the disorientation of the defender when two or three of these alarms go off and then keep going off as you're trying to figure out where they're hiding. A single, sudden report from a shotgun primer works best.
Loudness preferences aside, this is a really good video. Even those of us who know what we're doing appreciate a detailed, well presented how-to that even a moron can understand. Good job!
Glad you enjoyed the video! Be sure to rate thumbs up and share.
After two stolen catalytic converter I built a trip wire around vehicle. This unit connects four air horns. I sleep well. ( Neighbors get it. )
mj
This is EXACTLY what I was looking for! Thanks so so much man!
You're welcome! I have many cool circuits/videos on my channel, so be sure to look over my extensive video playlists below, and most importantly share my channel with many others. Thank you
th-cam.com/users/electronicsnmoreplaylists
As an industrial maintenance electrician by trade that was beautifully made. The only improvement that springs to mind for me is maybe treating the peg with preserver first as in uk pegs tend to rot and weaken over 1 - 2 years but very very good video
True, a good coat of varnish. Thanks for watching! Also check out my portable PIR motion detector alarm.
Well done, attention to detail was evident, nice finish with the ty wrap
Glad you enjoyed the video Fred! Be sure to check out my extensive video playlists below for many other videos of interest to you, and most importantly share my YT channel on social networking sites. Thanks for watching
th-cam.com/users/electronicsnmorec/playlists
Excellent video, I have built 8 of this easily and set them up around my perimiter. Even have some beside my home with the fishing line going into the house and the alarm in my bedroom in case movement around the home at night.
Nice! I think I'll use this as a base for some diy bear alarms.
Thanks for watching Matt! Be sure to look over my video playlists below for many other videos of interest to you, and most importantly take one minute to share a link to my channel with others on social networking sites.
th-cam.com/users/electronicsnmoreplaylists
Excellent video! Here's what I need though ... I need an alarm that will only go off for a relatively short duration. (sounds long enough to scare the intruder away and then shuts off) This way I don't have to physically turn it off so that it isn't a "nuisance alarm" for my neighbors. How would I accomplish this? I guess I would either need an alarm where its default is to go off for a set time or ... a duration settable alarm? Is there such a thing? Is there such a Piezo Alarm?
I love this design and simple set up. Sheer genius Loyd!
A friend rigged up an intruder alarm in his garden shed, it was a locally bought device that fired a 12 bore blank cartridge when the shed door was opened. Time passed and he forgot about it. Then one day needing something from the shed, opened the door and the blast nearly gave him a heart attack, he said he was deaf for a week!
So it worked.
very straightforward and informative video
Checkmate Armament Thanks! I have many other excellent videos. :-) Refer to my video playlists.
Awesome idea, very useful for Urban and Rural area's.
Gad you enjoyed the video Joe! Be sure to rate thumbs up, look over my extensive video playlists for other great videos of interest to you, and most importantly SHARE my channel with others. Thank you
your idea for air soft is genius to put at your six. I would think camping could be another good application.
You could easily use this to secure a perimeter around a tent. All you'd need are (3) screw eyes and a long string/thread. :-)
This would be PERFECT for exterior doors before going to sleep.
Thanks & sorry to have to say,I'm really considering having to install some🙄
That is cool. It can be used in different applications. Thank you for sharing
Glad you enjoyed the video!
Simple but elegant!
Yes, I like things to work great, and look good. :-)
At my favorite electronics website, it costs less than a dollar for all the electronics (including heat shrink) used in this project. The battery literally costs more than the cost of the rest of the project.
Thank you Doug. Very useful device.
All my best.
Bobby
Thanks for watching Bobby!
Great job with the video, thanks for sharing. Going to make some for camping
Glad you liked the video Rob! Be sure to check out my wide range of videos and share. Thank you
th-cam.com/users/electronicsnmoreplaylists
Awesome video looks great will be doing
I have many other great videos on my channel, so be sure to look over my extensive video playlist below for other videos of interest to you, most importantly share. Thank you!
th-cam.com/users/electronicsnmoreplaylists
Sweet trip alarm seems to work like a charm.
Glad you enjoyed the video! :-) Be sure to check out my extensive video playlists, rate thumbs up, share my channel with others, and visit the link in the video description area to save some money. Thank You
electronicsNmore will do partner
Thank you.
You're welcome!
Nice thank you 🤙🏽
thank u for the info nice job
Thanks
You're welcome! Be sure to share. Thanks
Very nice, could you show us how to make one with a timer.
Possibly in the future, right now I've been experiencing a major drop in channel views, so I'm holding off on video requests. Thanks for watching!
I absolutely love this. We live on an acerage and the kid that lives behind us has turned into a peeping tom. We can set these up so we can tell when the kid is trespassing
They work great. Hopefully you don't catch him with his pants down. :-) Thanks for watching!
I'll take a look at the video again and let you know. Still love it. I'd been looking for something that won't hurt the deer. This will scare them but won't hurt them.
Excellent idea!....
How do you tie it to the tree? Rest is AWESOME! Thanks a lot! Thumbs up and Subscribed!
Hello. Secure it to the tree using a sharp pointed screw(as shown in the video), or use a long, narrow velcro strap.
i simply make a ziptie hanger and then screw a screw into the tree and hang the device from the screw. It works perfectly.
Do you sell one all ready made
Nice thanks!
Now you guys just have to see the most impressive device of all ;)
Checkout the Lockhart Tactical STATAS!
Awesome how-to & very well built! Curious if you would make me 3 of these units? If so how much?
Thanks for the offer, but I don't make things for viewers.
Thank hop3 i do this and send my DIY version
pronounced pee-a-zo if your British! Great idea, will save this video!
I pronounce it 2 ways, and that's one of them. Thanks for watching!
@Semper Fi Take your own advice.
very clean, very nice
Thanks! Be sure to check out my extensive video playlists, rate thumbs up, and share.
I'm thinking the mounting screw might be a little short for some tree bark applications
Use longer. :-)
good idea
Complimenti potreste dirmi dove posso comprare questo tipo di sirena grazie
Where can I buy alarms
95dB isn't slightly less than 105dB, it's less than half as loud (but still suitable in most cases).
Hard to believe that only 10db difference is 2x as loud, but according to the link below, you're correct. 95 DB is a subway train at 200 feet and 105 DB would be like standing next to a small gas engine at 3 feet. You would think 52db would be 1/2 as loud.
www.gcaudio.com/resources/howtos/loudness.html
Logarithmic scales are weird like that. I thought 6db attenuation is half amplitude though.For certain measurements, 3db down is half. Logarithmic scales are used because they are supposed to better approximate apparent loudness, at least for sound, and can allow very, VERY large differences to be graphed on the same (log) scale, allowing a very wide dynamic range.
Nice!!!
Thank you Jose! Be sure to look over my extensive video playlists below for many other videos of interest to you, and most importantly take one minute to share a link to my channel with others.
th-cam.com/users/electronicsnmoreplaylists
I'm not that good at this sort of thing mostly I'm good at color. Where can I buy one of these?
can you help me? i am so tired of my neighbor running over my sprinkler heads that I put 4ft tall poles with a large reflector at the top of the pole and i put them(#5) on every corner of my yard plus the center sprinkler (also to prevent mowers from running over the heads) and the reflectors are being stolen. is there a way to make a pressure alarm or something that will loudly go off when the reflectors/stakes are pulled out of the ground? thank you
i would prefer using a pir motion sensor instead of a trip wire, cauz what if it goes off when a small tree branch falls on it late in the night how would u disable it?
The odds of a branch falling on the wire(line) are extremely low. No concern at all. I also shaw a very nice and compact PIR sendor alarm on my channel. Thanks fro watching!
Does this work in the freezing cold?
Yes
brilliant
You should have put a piece of screen under the rain cap . the bug's get in an it will not sound .
Just an observation .
I was wondering can you make a laser or motion activated ignitor or firing device, meaning if I wanted to make a trip flare but instead of using a trip wire have the motion detector or laser pointer to electronically ignite the flare?
Not hard to do. I have another video showing a small, portable IR motion activated alarm. You need to pick up a model rocket igniter(or make your own like I show on my channel in another video), then instead to having the piezo siren trigger, you would use a 2N4401 or higher current rated NPN transistor and have it trigger the igniter. :-)
it's been years since I've wired or soldered anything but it will be fun to try thank you
7 years ago no more radio shack gonna have to sent your bucks to Bayzo on his yacht somewhere in the med.
Do they have to be brass screws
Ideal choice.
How would I make something similar but with a motion sensor and a timer which will turn the alarm off after so long
kool How hard was it to get the thread visible in the shot at the end
Hi James. It was actually very easy. The black thread is only visible at certain angles, so I chose the right camera angle. :-) If the camera was a little lower, you would have seen it. Thanks for watching! Be sure to rate thumbs up and share.
I like this! Can anyone think of a way to have it automatically shut off after a minute or 5?
It does shut off automatically. You can adjust how long it stays on.
@@electronicsNmore Radio Shack online still lists the part (102dB) but it doesn't mention anything about auto shutoff. Pretty important in town if it goes off in the middle of the night.. Suggestions? Great video by the way!
where can a person buy this who is not crafty n cant make it themselves?
I like it.
Glad to hear that. Be sure to share, and rate thumbs up. Thanks!
you can buy a 130 db trip wir alarm on Ebay for $13.50, it's also waterproof
David Storton Not waterproof. water resistant. The unit has short battery life of only 30 mins, needs to have a line connected to both sides, and when it falls on the ground, it has a 50/50 chance of landing face down in the grass or soil. When that happens, the sound level is greatly reduced. If the line from a tree is kept short to the alarm, and it swings down with the piezo against the tree trunk, the sound will also be reduced. They also exaggerated the db rating. Thanks for watching
Can you put a timer on it? I am just concerned it will go off when I am not there and upset the neighbors.
Another circuit would have to be used along with the one shown in the video.
I want to see you solder the wire. I see where the red wires go, that was good. You didn't show where and how you connected the black wire.
Tell me where in the video. Post the actual time so I can look.
the black wire will go to the other head of the pin plastic pulls off + and - touch makeing power/sound
this is a grate vid better then the ge keychain pin alarm my buddy got his pot plants stolen sh3t not mine no way no how i will hurt you bad bad bad bad bad
Update the links!
hey nice video. need your advice...i live out in the open country. i got a storage shed about a couple hundred feet from the house. got someone trespassing there. not sure if ill hear that alarm. sure it will scare em off. but i wanna catch the asshole. is it possible to hook up a car alarm horn to a car battery using the same or similar procedure? just asking. ..i know i will hear when the horn sounds.
Yes. Very simple. Eliminate the piezo alarm and use a 9V Songle relay. Power will be applied to the relay coil. Using another 12V power supply(small lead acid battery), connect up your car horn to the COMMON and NORMALLY OPEN terminals of the relay just like a switch.
electronicsNmore
hey thanks for the info. gonna try it. liked and subscribed
I've been looking for instructions to build these for my land, but instead of an alarm I'll use C4.
Nice, very nice.
The fucken MacGyver channel I love it hahaha.. 😂😁
You'll love my other video too.
th-cam.com/video/qNABECLWlNU/w-d-xo.html
What's a Radio Shack?
Fsilone A store no longer in business. Please refer to the link in the video descripion area for tools/supplies. Thanks
Sorry, I tried the sarcasm, and I failed. Jokes aside, I love this design, and I'll definitely be putting it to use. Thanks for putting this up!
Good vid and, yes, it's a "pee-ay-zo" alarm. No other way. lol
A tip. Save your money on the super glue (unless you have some you're dying to use anyway). Just use the silicone on both the screw (it just keeps it from backing out as well) and to attach the rain shield. Unless you use lots of glue, water can find its way between the pieces and will work into the alarm. There's no stress on the shield, a bead of silicone will hold. If you just can't stand it and use the glue there, fine... But run a thin bead of silicone over the seam, anyway. You want it to work in an emergency, right?
Thanks for the good projects.
Pee-ay-zoh or pie-ee-zoh.Thanks for watching!
electronicsNmore
You're very welcome. ND lots of people pronounce things incorrectly all the time. It's peee aaayy zo.... lol. Sorry :)
I still like the idea and will probably build one myself. With a peeayzoelectric doohicky. ;)
Depends where in the world. You can look online, you'll see the (2) pronunciations shown. :-)
electronicsNmore
Sorry late to reply... Yes, different in different places, doesn't make it right... Like aluminium? and a few others that are on the "everyone does it so why fight it" list. lol.
ain’t that the coolest thing. but I think it would be good to make a few fake ones the thieves could see but have rigged behind when they stem over the fake they trip the real one they don’t see. if I were I thief and got away I would think that home ain’t worth it. afraid or to many alarms I can’t see . it seems like a good idea to me . thank you sir for the information. nana and papa aka the hunter
good idea but could not find the numbers on the alarm? I have everything else but need the alarm.
Radio Shack 273-079. :-) You can also use other piezo alarms at the link provided in the video description area....Much cheaper.
Sounds ike you know what you are doing. I have moved my Mother into a house next to mine so she didn't have to go into a home. HOWEVER. I am looking for a inexpensive wireless alarm that she can carryJust a button and if she was to fall she can press the button and a LOUD VERY Loud alarm/siren will go off out side. I have looked at the medical things but do not have that kind of money. I wonder about a wireless door bell and replaceing the speaker with an alarm or siren? Would the speaker from one of those set off this alarm? Have you done anthing like this. I am finding lots of people that have a need but not the money. Thanks Royce
The “plastic” piece looks like a TO-220 transistor insulator…
you did not list the alarm your useing plz list it
I listed a similar alarm because Radio Shack is no longer open.
I love airsoft >:0
I am going to use this to protect my flag on my flagpole from vandals .
Sick, that in the United States we have to put up with that.
Why not just have a mouse trap ring a bell?
radio shack. they have been gone for a full
gen or two. heck even frys went under.
now everything is through china mart.
Dude, Radio shack doesnt exist anymore...
www.radioshack.com/pages/store-locator
This Great !
Now I can keep the animals away .
You can use it for so many different things. :-)
Trip wire. We have ninjas here they map out the infrared sensors and walk them off wearing black clothes. A trip line moved at random. Might be what the doctor ordered. Wish they would get a job. Instead of riding 4 four wheelers and drinking all night, and let my Genny fuel alone. Tks om de kv4li. Post script..maby a car horn and a motor cycle battery. Might get some strange smells in the night. He he.
Esta chulo invento aunque no te entiendo ni una torta 😂😂😂😂😂😂✌✌✌✌✌😂😂😂😂😂🙅
Can you build me 6x of these items. I'll pay you for them
The government is watching
How long does this ring for? Some awful very crappy acting seemingly young people keep breaking into my friends house. (dumb graffiti that looks like elementary school kids drew it, silly phrases on the wall, angsty stuff..)
Lots of anger and heartbreak about what they've done to his and his son's things but I want to have a chance at catching them. His son says he doesn't know who would do this and he doesn't have a beef against anyone, so dead end there. It's been 2 months since the first break in.
I want it to last a few minutes at least... they've never been caught in the act. I feel like at least a TIME that the alarm went off would help with investigating. Or at least deter further damage. A nice recorder that can last hours would help too... charge it up... put it by the trip alarms... unfortunately a cheap camera that can stay o for hours behind the trip alarm probably doesnt exist. (Charge it up because the police have shut off the electricity as a deterrent)
You need to watch my NVR video camera video. It can be found in my "Product Review" video playlist. You can buy that system, and have it notify you when any motion has been detected. When motion is detected, the camera will start recording video, and it will be saved to a hard drive. You can also access the video cameras using your smartphone. Its the best way to catch them.
You lost me at "You'll need a nine-volt battery..."
Sad that I lost you, I try my best to keep viewers interested.
Got to up your click bait game. "Insanely loud trip wire alarm gone wrong"
Learn what clickbait is. Clearly you're confusing my channel with another. NOTHING clickbait about this video. If that's how you feel, then you need to unsubscribe. :-)
That was an incredibly aggressive response to what was a joke about the fact that you don't do click bait.
You have to realize I get comments exactly like yours on a daily basis that are real. I get tired of all the nonsense. Almost impossible to tell the difference. I apologize.
Sarcasm doesn't translate well in this medium...I felt the same way you did, electronicsNmore....
Internet Rules: Don't feed the trolls.
:)
Learn to speak metric.
No thanks. I don't need people telling me how to speak.
Awww, fractions get you confused? Learn to speak them both, they’re equally simple.
Metric is now used by the country who can't feed/warm itself or provide petrol for itself. Led by a child "king" XD XD XD XD XD Govna