Potter ODC-56A Overhead Door Contact with Fixed Magnet, Form N.O., White (4410014)

Built for dependable monitoring in demanding, high-traffic overhead door applications, the Potter Electric Signal ODC-56A overhead door contact delivers rugged, long-life performance where reliability matters. This magnetic contact is engineered with a hermetically sealed reed switch and a 2" operating gap to provide consistent door-status signals for security panels, access control and alarm monitoring systems. A 24" stainless steel armored cable shields installation wiring from abrasion and tampering, while solid aluminum housings for both switch and magnet stand up to industrial wear and impact.

For integrators and facility managers, the ODC-56A reduces false alarms and service interruptions by protecting critical wiring and switching components. The Normally Open (N.O.) configuration and wired connectivity make it straightforward to install on loading dock doors, warehouse overhead doors and other perimeter access points that require reliable surveillance and safety monitoring. Specify the Potter ODC-56A magnetic contact for projects that demand durable construction, simple integration and consistent security performance. Order now or include it in your next access control or alarm system design.

• Built for continuous, high-traffic use: rugged aluminum housing and armored 24" cable minimize damage and downtime.
• Reliable door-status monitoring: hermetically sealed reed switch and 2" operating gap deliver consistent security and alarm performance.
• Tamper-resistant design: heavy-duty magnet and armored wiring protect against physical abuse and vandalism.
• Easy integration: Normally Open (Form N.O.) contact and wired connectivity work seamlessly with access control, alarm and surveillance systems.
• Low-maintenance, long-life solution: corrosion-resistant materials and sealed internals reduce service calls and installation lifecycle costs.