GRI 4532CL-48 Miniature Overhead Door Switch Set, Open / Closed Loop, SPDT

Keep overhead doors monitored and secure with the George Risk Industries 4532CL-48 miniature overhead door switch set. This SPDT magnetic contact is purpose-built for security and access control applications, delivering dependable open/closed loop monitoring for alarm panels, gate controllers and surveillance systems. The low-profile cast aluminum housing is hermetically sealed to resist corrosion and perform in harsh environments, while the standard 24" armored cable protects leads from the elements and physical damage. With a wide working gap of up to 3", the universal magnet gives you mounting flexibility on offset or hard-to-reach installations and reduces installation time. Plated contacts resist sticking or freezing, improving long-term reliability for perimeter security and monitoring. Optional built-in E.O.L. resistors or diodes and available longer leads let you tailor the switch to your control panel requirements. Backed by George Risk Industries’ lifetime limited warranty, the 4532CL-48 is an economical, durable choice for commercial and industrial door monitoring. Add it to door access control, alarm or surveillance projects today for dependable, low-maintenance protection.

• Low-profile, rugged design reduces false triggers and fits tight overhead installations
• Wide 3" working gap enables flexible magnet placement for difficult or offset doors
• 24" armored cable protects wiring from weather, rodents and physical damage for reliable monitoring
• Cast aluminum, hermetically sealed housing delivers long life in harsh environments and minimizes maintenance
• Universal magnet and optional L-bracket simplify mounting for diverse overhead and loose-overhead doors
• SPDT contact compatibility integrates easily with access control, alarm panels and surveillance systems