Interlogix NX-650N 319.5 Crystal MaxLife Door/Window Sensor

Built-in terminal strip for connecting hardwire contacts

2 Internal reed switches allow for vertical or horizontal

Dimensions 3.25" x 1.5" x .88"

Operating Temperature: FCC compliant

Use door/window sensors to protect anything that opens and closes, such as doors, windows, jewelry cases, and gun cabinets. The sensor detects intrusion with a magnet and reed-switch mechanism that signals an alarm during unauthorized entry. Features: Installs on anything that opens or closes. 2 internal reed switches allow for vertical or horizontal mounting. Flat surface mounting. Tamper switch
Brand: General Electric, Model: 60-362N-10-319.5