Normally closed magnetic contacts with a short 3/4" switch.
82-4750 - 12V 5.0Ah Rechargable Sealed Lead Acid Battery
ELK Sealed Lead Acid Batteries are excellent for the following applications with regard to size, Amp hour rating, and proper terminal connections: battery backup (for Access Control Systems, Fire Alarm Systems, and Security Alarm Systems), emergency lights, lighte...
72-6772 - Infrared IR Remote Tester/Detector - Card
Ideal for quickly testing infrared remote controls or other IR sources.
82-13881 - Recessed Alarm Switch White Stubby Switch And Magnet
As always, MCM came through with great pricing on quality products.......