Magnasphere HS-L1.5 UL634 Level High Security Single Alarm, Surface Mount Contact, Open

Secure your highest-value assets with the Magnasphere HS-L1.5 magnetic contact — a purpose-built, high-security sensor designed for safes, vaults and other critical installations. This Magnasphere magnetic contact uses patented non-reed switch technology to deliver reliable, tamper-resistant operation that won’t fuse or break under attack, giving you consistent surveillance and monitoring performance where it matters most. Rated UL634 Level High Security and available as a surface-mount single alarm contact, the HS-L1.5 installs quickly on commercial doors and vaults and supports both closed-loop and open-loop wiring for easy integration with existing alarm panels. Constructed in the US from rugged aluminum and TAA-compliant, it provides an economical alternative to older triple-balanced devices without sacrificing security grade or system compatibility. Ideal for security integrators, banking environments, and government facilities, the HS-L1.5 reduces maintenance, minimizes false alarms and ensures dependable wired connectivity for centralized monitoring. Specify the Magnasphere HS-L1.5 for your next high-security project — contact us to order or confirm compatibility with your alarm system.

• Industry-grade UL634 high-security protection for safes, vaults and critical enclosures
• Non-reed Magnasphere switch technology for unbreakable, maintenance-free monitoring
• Surface-mount single alarm contact simplifies retrofits and new installations
• Wired closed-loop/open-loop compatibility for seamless integration with alarm panels and monitoring systems
• TAA-compliant, US-made construction with durable aluminum housing for long-term reliability