how to fixed Gate valve Supervisory Protection Switch in hindi /urdu language

In this video we are learn how to fixed and connection Gate valve Supervisory switch in hindi / urdu language.
Purpose.....
Used to detect unauthorized operation of a main control valve in a sprinkler or standpipe system. Transmits an electrical impulse to activate audible or visual alarm.

[@123456khaja]

Masha Allah Great video brother!!!
Keep posting the new videos

[@Thehunarlog]

Thank for Watching

[@mdfaiyazkhan9663]

Good explanation...

[@zubairalam1669]

Nice

[@zahidhafeez9903]

👍

[@mdfaiyazkhan9663]

Waiting video for connection it in firealarm control panel

[@magdiattia3455]

Mintor conktion from tamber switch

[@AsgarAli-im1gr]

Warning ka tariq

[@mohammedazeem8393]

Valve closed hona chahiye ya open jab fire alarm switch lagate h to?

[@Thehunarlog]

Jnb jab valve close ho ga to alarm start ho jae ga

[@7thyvonne]

Why all these non English flsd/ tamper switch video. Makes no sense.