GRI 4532DL-36 Overhead Door Contact with Bracket and 36" Armored Lead

For reliable overhead door security and monitoring in industrial environments, the George Risk Industries 4532DL-36 magnetic contact delivers durable, install-friendly performance. This magnetic contact is built for surveillance and access control systems where weather resistance and dependable door status reporting matter. The cast aluminum case and hermetically sealed reed switch resist corrosion and contaminants, while the 36" stainless steel armored lead provides flexible routing for loading docks, cold storage, and exterior door frames. With a wide working gap (up to 2.5") and DPDT (Form C) contacts, the 4532DL-36 adapts to awkward mount angles and supports robust alarm, monitoring, and control circuits. Designed to replace older contacts without redrilling, it speeds field installs and reduces labor time. Ideal for security integrators and facility managers, this George Risk Industries magnetic contact pairs rugged hardware with options like built-in EOL resistors and diodes for easier system integration. Add the 4532DL-36 to your surveillance and access control projects for dependable door monitoring—order now to strengthen site security and minimize false alarms.

• Rugged reliability in harsh environments: cast aluminum housing and hermetic sealing protect contacts for long service life.
• Flexible installation: 36" stainless steel armored lead and universal mounting allow quick retrofit without redrilling.
• Wide operating gap: generous working gap (up to 2.5") simplifies placement on uneven or oversized overhead doors.
• Service-ready contacts: DPDT (Form C) switching and plated contacts resist sticking or freezing for dependable monitoring.
• Reduced downtime risk: built-in EOL options and lifetime warranty provide easy integration and long-term support.