Potter AMS-39-B Standard Surface Mount Contact

Protect entrances and sensitive openings with the Potter Electric Signal AMS-39-B standard surface mount magnetic contact — engineered to deliver dependable security monitoring for commercial and institutional sites. As a UL/ULC-listed magnetic contact, the AMS-39-B provides certified reliability for alarm panels, access control systems, and integrated surveillance solutions. With a 3/4" operating gap and included spacers and covers, this surface-mount contact adapts to uneven frames and retrofit conditions while minimizing installer adjustments. The low-profile white housing keeps devices discreet on doors, windows, cabinets and service hatches, helping maintain a professional aesthetic while hardening perimeter security. Installers benefit from quick surface mounting that reduces labor time and simplifies wiring to common security and alarm circuits. Manufactured to support continuous monitoring and alarm signaling, the AMS-39-B is an economical choice for monitoring, intrusion detection, and access control applications. Ideal for security integrators, facility managers and building engineers — add the Potter AMS-39-B to your next installation to improve detection reliability and streamline installs.

• Reliable perimeter monitoring for doors, windows and cabinets, reducing false alarms and improving system uptime
• UL/ULC-listed for code compliance and dependable performance in commercial security installations
• 3/4" operating gap with included spacers and covers for flexible, secure mounting on uneven surfaces
• Surface-mount design simplifies retrofit and new-install jobs to save labor time and reduce downtime
• Low-profile white finish for discreet integration with frames and a professional appearance