GRI 4402AB-144 Industrial Surface Mount, 12' Armored Cable, SPDT, Biased for High Security, Aluminum

Secure high-risk doors and gates with a heavy-duty, weather-resistant magnetic contact engineered for industrial security and reliable monitoring. The George Risk Industries 4402AB-144 magnetic contact is a surface-mount, SPDT (Form C) device biased for high security — ideal for perimeter protection, access control, and surveillance integration. With a 12' armored cable, the unit provides flexible, tamper-resistant wiring for remote sensors and simplifies placement where conduit access is limited. The rugged aluminum housing and UL/ULC approvals ensure durability in outdoor and harsh environments, while a standard 2.5" gap tolerates typical door and gate movement without nuisance tripping. Designed for commercial installations on chain-link fences, overhead garage doors, safes, and walk-in freezers, this contact supports supervised circuits to help reduce false alarms and improve monitoring reliability. Backed by a lifetime warranty, the 4402AB-144 minimizes maintenance and lifecycle costs for security integrators and facility managers. Specify the George Risk 4402AB-144 for your next security, surveillance, or access control project — contact your supplier to order or request custom cable lengths.

• Heavy-duty aluminum housing delivers long-lasting, weather-resistant protection for industrial gates and doors
• 12' armored cable enables flexible, tamper-resistant mounting and remote monitoring without conduit
• SPDT (Form C) biased design supports supervised circuits to reduce false alarms and improve security integrity
• UL/ULC approval and lifetime warranty lower lifecycle risk and simplify compliance for commercial installations
• Surface-mount design with up to 2.5" gap simplifies installation on chain-link gates, overhead doors, safes, and walk-in freezers