Wireless Proximity Sensors
Wireless sensors to detect contact between two wires or proximity detection with a magnet.
The door/window sensor uses a magnet to detect open/close events for doors, windows, or other applications that use a magnet to detect close proximity. When an open or close event is detected, an alert is sent to the wireless network.
The two-wire dry contact sensor detects a connection between two wires. When the wires are either shorted (connected) or opened (disconnected), an alert is sent over the wireless network.