GRI GR2722B High Security Level 2 Small Footprint, Back Cable Exit

For high-security access points that demand reliable, low-profile monitoring, the George Risk Industries GR2722B magnetic contact delivers certified protection with minimal visual impact. Designed as a solid-state magnetic contact for security and surveillance systems, the GR2722B meets UL634 Level 2 requirements and withstands shock, vibration, lightning and RF interference—so you get dependable door monitoring with fewer false alarms. Its compact footprint and back cable exit simplify installation on both wood and metal doors, while the included actuator, tamper plate and mounting hardware reduce field time. With a sensing air gap of 0 to 3/16" and an operating temperature range from −35°C to +70°C, this tamper-resistant contact is built for demanding environments like data centers, banks, government facilities and industrial sites. Choose the GR2722B when you need robust, certified performance for perimeter security, access control and surveillance integration. Contact us to specify the GR2722B for your next high-security installation or to get a quote.

• UL634 Level 2 certified solid-state sensing for proven, high-security intrusion monitoring
• Tamper- and pry-resistant design with magnetic tamper protection to reduce false alarms and tampering risks
• Small footprint and back cable exit for discreet installation on wood or metal doors in sensitive sites
• Immune to shock, vibration, lightning, static and RF interference to maintain reliable surveillance performance
• Wide operating range (−35°C to +70°C) and 0–3/16" sensing gap for durable operation in varied environments
• Complete kit includes switch, actuator, tamper plate and mounting hardware for faster, consistent installations