GRI 4400AB-S Biased Aluminum Industrial Switch Set with 5226 Spacer

Protect critical access points with a heavy-duty magnetic contact built for industrial security and surveillance. The George Risk Industries GRI 4400AB-S magnetic contact combines a weather-resistant aluminum housing with a 36-inch armored cable to deliver dependable connectivity and physical protection in harsh or outdoor installations. Designed as a closed-loop (N.O.) Form A contact with a 2.5-inch standard gap and low power consumption, it provides precise intrusion detection for gates, doors, loading bays and perimeter monitoring. Installation is straightforward thanks to included mounting hardware, and the unit can be tailored to your system with optional built-in end-of-line resistors, diodes, longer leads or supervisory loops to meet alarm panel and access control requirements. With a robust construction and lifetime limited warranty, the GRI 4400AB-S minimizes maintenance costs and keeps your security, surveillance and monitoring systems performing reliably. Ideal for integrators and facility managers who need a durable, customizable magnetic contact — specify the GRI 4400AB-S for your next industrial security deployment.

• Rugged aluminum housing protects the contact in harsh industrial and outdoor security environments, reducing downtime and maintenance
• 36-inch armored cable and included mounting hardware speed installation for surveillance and monitoring systems
• Normally open closed-loop (Form A) contact delivers reliable intrusion detection for gates, doors, and industrial access points
• Customizable with built-in EOL resistors, diodes, longer leads or supervisory loops to integrate with existing alarm panels and networked monitoring
• Lifetime limited warranty lowers total cost of ownership and provides long-term confidence in critical security infrastructure