GRI 4545-12-B 3/8" Recessed Switch Set

Built for discreet door monitoring and dependable intrusion detection, the GRI 4545-12-B 3/8-inch Recessed Switch Set from George Risk Industries delivers a low-profile magnetic contact solution ideal for access control, alarm, and surveillance installations. The hermetically sealed switch resists moisture and contaminants while plated contacts prevent sticking or freezing, maintaining consistent operation in indoor and challenging environments. With a DPDT contact form and a 12-inch lead, this recessed magnetic contact offers versatile wiring for supervised loops, tamper circuits, and dual-monitor applications. The press-to-fit design reduces installation time and rework, making it a practical choice for contractors and integrators managing multiple door sensors. A 0.5-inch standard gap ensures reliable activation without compromising concealment. Backed by a lifetime limited warranty, the 4545-12-B provides long-term peace of mind for security teams focused on constant monitoring and rapid fault detection. Upgrade your perimeter and entry-point protection with a durable, professional-grade magnetic contact that integrates seamlessly into existing security and surveillance systems—order now for secure, low-profile door sensing.

• Discreet, flush-mount design for unobtrusive door monitoring and improved site aesthetics
• Press-to-fit installation cuts labor time for faster deployment in access control and alarm projects
• Hermetically sealed construction and plated contacts ensure reliable performance in harsh or variable environments
• DPDT contact configuration provides flexible wiring options for monitoring and supervised loops
• 12-inch lead and 0.5" standard gap make integration simple with existing security panels and sensors
• Lifetime limited warranty backs long-term reliability for surveillance and intrusion detection systems