Honeywell Home 112 Plunger Switch for Closed Circuit Alarms

Designed to provide dependable tamper protection in monitoring and surveillance systems, the Honeywell Home 112 Plunger Switch is a compact plunger switch built specifically for closed-circuit alarms. Integrators and security professionals will appreciate the screw terminals that speed installation and simplify maintenance, and the proven compatibility with the #28 mounting bracket for secure mounting in panels or enclosures. The 112 is ideal for alarm, access control and perimeter monitoring applications where reliable contact performance matters.

This Honeywell Home plunger switch delivers consistent operation in high-use environments, helping reduce nuisance trips and keeping your security and alarm systems online. As a tamper switch rated for closed-circuit alarms and supported by a 2-year limited warranty from Resideo, it’s a practical choice for commercial and institutional installations. Specify the 112 when you need a cost-effective, durable component to enhance system integrity. Order the Honeywell Home 112 Plunger Switch today to strengthen your security setup or pair it with compatible mounting hardware for a turnkey solution.

• Reliable tamper protection for closed-circuit alarm zones, reducing false alarms and improving system uptime
• Screw terminals for fast, tool-friendly installation and straightforward field servicing
• Compatible with #28 mounting bracket for secure, repeatable placement in panels and enclosures
• Compact, durable design from Honeywell Home built for continuous surveillance and monitoring environments
• Backed by a 2-year limited warranty for long-term reliability and peace of mind