Large Wireless Range: Door Motion Alarm is triggered by the PIR sensor via monitoring movement, it has 110° wide angle Infrared which can cover 16-26 ft range, support 500 ft operating range ...

With a little imagination (and a slight addiction to smart home tech), sensors can do all kinds of surprisingly useful things ...

This affordable little device does double duty by controlling your smart lights hands-free and offering peace of mind while ...

Large Wireless Range: Door Motion Alarm is triggered by the PIR sensor via monitoring movement, it has 110° wide angle Infrared which can cover 16-26 ft range, support 500 ft operating range ...

Unbox the sensor: Start by unboxing the Onvis CT3 door/window sensor. Pull the battery tab: The sensor includes a CR2450, and you’ll want to pull the battery tab out of the large part of the ...

Live home alone happily with my top tricks and gadgets to help you feel safer and protect against anything you may be worried ...

You can accomplish similar setups with a motion sensor, but a door sensor allows for more precision (opening vs closing the door, etc). Aqara P2 sensor tech specs. Connectivity: Matter over Thread; ...

Aqara's mini security system offers excellent value and surprising advantages for the right spot, plus a host of smart ...

Smart Door Lock Package: Includes a keyless door lock, motion sensor and three door/window sensors. Smart Home Video Package: Adds an indoor camera, motion sensor and three door/window sensors.