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

Protect safes, vaults and other high-security enclosures with the Magnasphere HS-L1.5, a purpose-built magnetic contact that delivers UL634-level protection and dependable closed-loop monitoring. As a Magnasphere magnetic contact, the HS-L1.5 uses award-winning non-reed switch technology to resist breakage and reduce nuisance trips—critical for continuous surveillance and intrusion detection in commercial and government applications.

The surface-mount, normally-closed (N.C.) contact supports up to 30V DC and draws just 250 mA (approx. 250 mW), making it compatible with most alarm panels, access control systems and monitoring platforms. Installation is fast and cost-effective: no adjustment required and no external brackets needed for most installs, lowering labor and total cost of ownership. Security Grade 1 construction, TAA compliance and a 3-year limited warranty make this unit ideal for banks, vaults, ATMs and other high-security environments.

Specify the HS-L1.5 for reliable intrusion monitoring and seamless integration with your security and surveillance systems—contact sales or order now to secure your facility.

• Delivers reliable, tamper-resistant monitoring for safes, vaults and high-value enclosures to reduce false alarms and security gaps
• UL634-level, closed-loop (N.C.) design ensures continuous intrusion detection and seamless integration with alarm panels and access control
• Award-winning Magnasphere non-reed switch technology resists breakage and long-term failure for dependable surveillance performance
• Surface-mount design requires no field adjustment and typically needs no brackets, cutting installation time and labor costs
• Cost-competitive replacement for legacy triple-balanced devices with TAA compliance and a 3-year limited warranty for mission-critical deployments