HOME SECURITY

Door Magnetic Sensor. These are great, simple tools for beefing up your home security or just knowing when someone is raiding the snack pantry.
​Here is a quick breakdown of how these work and how to get yours up and running.
​How It Works
​This device uses a reed switch and a magnet to monitor an entry point:
​The Large Part (Transmitter): Contains the battery, wireless chip, and the sensor.
​The Small Part (Magnet): Simply a magnet in a plastic housing.
​The Trigger: When the door opens and the magnet moves away from the sensor, the circuit is broken, and the device sends a signal to your alarm hub or phone