These are used to secure an alarm circuit on a door or window. Sold as a pair, one has a magnet inside, the other a reed switch. They have powerful magnets, with self adhesive or screw mount, and screw terminal connections. Re...

No more wondering if you left your door or windows open. With the Smart Door/Window Sensor lets you check on them from anywhere with your phone. It also sends an alert to you whenever a door or window is opened or when someone ...

The smart sensor/alarm is a wifi, cloud-based temperature and relative humidity (RH) live viewer with an internal sensor. All settings can be set through the IOS or Andriod application and sends push notifications and text mess...

The Water Leak Sensor detects moisture using two metal contacts on the end of a 91cm wire connected to the sensor. Place the Water Leak Sensor in areas like bathrooms, basements, or cabinets contacts can easily detect a pool of...