Magnasphere MSS-330S Surface Mount Multi-Switch Contact with 24" Armored Cable, Switches, Closed Loops

Keep your perimeter and access points reliably monitored with the Magnasphere MSS-330S surface mount multi-switch magnetic contact. Designed for high-demand security and surveillance environments, this Magnasphere magnetic contact delivers tamper-resistant, long-life performance with a 24-inch armored cable and aluminum surface-mount housing. The MSS-330S uses closed-loop contact technology and a consistent 0.3" standard gap to minimize nuisance trips and ensure accurate signals to alarm panels, access control systems, and remote monitoring platforms. Its multi-switch capability lets a single door contact provide separate outputs to multiple independent systems—ideal for integrations with CCTV, intrusion detection, and building automation. Built in the U.S. and TAA-compliant, the MSS-330S suits enterprise, government, and mission-critical installations that require durable hardware and predictable behavior under heavy use. Specify the MSS-330S for projects that demand tamper resistance, armored wiring, and straightforward surface mounting. Contact our sales team to quote or order this magnetic contact for your next access control, alarm, or surveillance deployment.

• Delivers dependable, tamper‑resistant monitoring for doors and access points to reduce false alarms and protect assets
• Multi‑switch design enables a single contact to trigger multiple security or monitoring systems, simplifying integrations
• 24‑inch armored cable and aluminum housing provide rugged, vandal‑resistant wiring and long service life in commercial installations
• Closed‑loop contact with a 0.3" standard gap ensures consistent, reliable detection for alarm panels and access control interfaces
• TAA‑compliant, US‑made construction for government and enterprise procurement requirements