Ball Hidden Sensor Door Jam Recessed Switch Home Security Alarm Plunger Contact

Description

This is a SINGLE plunger security switch, sensor or contact
It can be used as a replacement switch, or used with a wired contact for a Honeywell, Ademco, GRI, DSC, Boch, among others. Although the photo shows 1, this is for a single Brand-New Plunger or Ball switch.
When the plunger ball is depressed
the loop is closed.
When the plunger is released the loop opens.
Message with questions BEFORE you purchase. Please ask if you need something other than what is listed, for instance: security systems accessories, cables and sensors and contacts.
Dealers are Welcome