GRI 8080-TMC-B 3/4" Recessed Steel Door Channel Magnet, MC-180 Magnet, White, Closed Loop, up to 3/4" Gap, Terminals, Brown

Keep steel doors under constant, professional-grade protection with the George Risk Industries GRI 8080-TMC MC-180 recessed magnetic contact. Designed for commercial access control and security monitoring, this magnetic contact provides closed-loop (normally open) monitoring to detect door openings and tamper events reliably. The recessed 3/4" installation offers a discreet, vandal-resistant profile while maintaining a standard operational gap for sensitive detection. Built from durable steel and featuring convenient terminal wiring, the 8080-TMC integrates quickly with wired alarm panels, surveillance systems, and building management systems. Installers will appreciate the straightforward termination points that minimize install time and troubleshooting. Ideal for institutional, retail, and industrial doors, this GRI magnetic contact delivers consistent performance in demanding environments and lowers long-term service needs thanks to its lifetime limited warranty. For secure, low-profile door sensing that complements your access control and monitoring setup, choose the GRI 8080-TMC—order now or add it to your next security system upgrade.

• Seamless perimeter monitoring: closed-loop design delivers reliable tamper detection and dependable status for access control and security systems.
• Discreet recessed installation: fits into steel doors with up to 3/4" recess for a low-profile, vandal-resistant sensor that preserves door aesthetics.
• Heavy-duty build for commercial use: steel construction and MC-180 series engineering stand up to frequent use in high-traffic environments.
• Installer-friendly wiring: terminal connections and wired connectivity speed up integration with alarm panels, monitoring, and surveillance systems.
• Long-term assurance: backed by a lifetime limited warranty to reduce maintenance needs and total cost of ownership.