Control switches via set temperature!

This handy Programmable temperature controlled switch allows you to switch devices on and off automatically based on preset temperature conditions. It's easy to set up and only needs 4 wires to be connected and a couple of settings. It is outstanding for controlling the temperature inside your observatory and for automatically switching on ventilation or automatically switching on a heater. It's simple and costs very little.
This can be purchased from our site at asc.co.om/switch

[@ahmadhasan3258]

Neat!

[@ASC-Explore]

Yep and cost effective