The ParaREX and ParaREX+ Ceiling and Transom Motion Switches by Parabit Systems are designed to provide request-to-exit functionality within secure access control systems. Using radar-based sensing ...
The motion sensor switch circuit can automatically turn on a water sprinkler but you can easily use it as a motion sensor light switch or motion activated alarm too. Before beginning the construction ...
XDA Developers on MSN
I replaced my smart bulbs with dumb LEDs and a $15 motion sensor
And my smart home actually felt even smarter.
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