Magnasphere HSS-L2S UL634 Level High Security Single Alarm, Surface Mount Contact with Tamper Circuit, Embedded EOL Resistors

Designed for the most sensitive installations, the Magnasphere HSS-L2S high-security magnetic contact provides reliable perimeter detection and tamper protection for SCIFs, safes, vaults and other high-security doors. This surface-mount magnetic contact uses Magnasphere’s non-reed switch technology to resist both external and internal magnetic defeat, reducing nuisance alarms and strengthening surveillance and monitoring systems. Certified UL 634 Level 2 and offered with embedded EOL resistors, the HSS-L2S simplifies integration with access control and alarm panels while maintaining a compact 4.3" length and armored aluminum construction for rugged durability. The built-in tamper circuit and industry-leading removal tamper sensor protect against covert attacks, and compatibility with common control panels makes this contact an easy replacement for legacy BMS devices. With TAA compliance, RoHS 2 environmental certification and a 3-year limited warranty, the HSS-L2S is engineered for long-term, mission-critical security deployments. Specify the Magnasphere HSS-L2S for your next high-security project — ideal for security integrators seeking robust, tamper-resistant door contacts for monitoring and surveillance systems.

• UL 634 Level 2 protection for SCIFs, safes and vaults — delivers trusted high-security performance for critical facilities
• Integrated tamper circuit and armored aluminum housing reduce false alarms and prevent magnetic defeat, improving reliable monitoring
• Embedded EOL resistors and wired closed-loop output simplify panel integration and speed installation for security professionals
• No adjustment required and compatibility with common control panels make upgrades and replacements fast and cost-effective
• TAA compliant and RoHS 2 certified with a 3-year limited warranty — engineered for long-term, mission-critical deployments