GRI 4040-12-W Recesed SPDP Contact 3/8", White

Protect entry points with a low-profile, dependable magnetic contact engineered for commercial security. The George Risk Industries GRI 4040-12-W recessed magnetic contact delivers reliable door monitoring and intrusion detection while remaining virtually invisible when installed. Its hermetically sealed steel housing and plated contacts resist corrosion and sticking—ensuring consistent performance in surveillance and monitoring applications. With a standard 0.5 inch operating gap and 12-inch lead length, the 4040-12-W integrates easily into wired access control and alarm panels. The SPDT (Form C) contact configuration supports both normally closed and normally open wiring schemes and can be ordered with built-in E.O.L. resistors or supervisory loops for centralized monitoring. Installers benefit from the press-to-fit design and optional jacketed cable or zip cord choices that speed up field work and reduce callbacks. Ideal for commercial doors, cabinets, and secure enclosures, this magnetic contact is built to meet the demands of professional security, surveillance, and monitoring systems. Add the GRI 4040-12-W to your next access control or intrusion project—order now for robust, long-lasting protection.

• Flush recessed design for discreet, tamper-resistant door monitoring that preserves aesthetics and reduces vandalism risks
• Hermetically sealed, plated contacts for reliable operation in harsh environments and reduced false alarms from sticking or freezing
• Press-to-fit installation and 12-inch lead options speed up deployment and lower labor costs for commercial access control
• SPDT (Form C) contact flexibility supports closed-loop, open-loop and supervisory configurations for diverse security systems
• Lifetime limited warranty provides long-term reliability and lowers total cost of ownership for security integrators