Magnasphere MSS-303C Wallplate, 4-Port Surface Mount Contact, Black

Protect multiple entry points with a single, tidy installation. The Magnasphere MSS-303C Wallplate 4-Port Surface Mount Contact (MSS-303C-004-BLACK-FIR) consolidates up to four magnetic contacts into a low-profile, black surface-mount wallplate ideal for commercial security and surveillance systems. Built for reliable perimeter monitoring, the 4-port design reduces field wiring, speeds deployment and makes troubleshooting faster for installers and facilities teams.

The surface-mount configuration avoids cutting into door or window frames and mounts cleanly on jambs and panels, while the black finish integrates discreetly with camera housings and access control hardware. Designed for standard low-voltage alarm panels and monitoring equipment, this Magnasphere magnetic contact wallplate supports intrusion detection, access control and CCTV monitoring schemes with minimal fuss.

Installers will appreciate organized terminals and tidy cable routing that lower labor hours and reduce false alarms through consistent contact alignment. Ideal for retail, office, education and institutional facilities, the MSS-303C streamlines multi-point detection. Add this wallplate to your next perimeter security or surveillance installation to speed deployment and improve system reliability.

• Consolidates up to four magnetic contacts into one low-profile wallplate to simplify multi-point monitoring and reduce installation time.
• Surface-mount design eliminates frame cutting and enables fast, low-voltage integration with alarm panels and monitoring systems.
• Black, durable finish blends with hardware and camera housings while protecting contacts from wear and tampering.
• Organizes wiring and terminals for cleaner installations, easier troubleshooting, and lower labor costs.
• Reliable contact integrity reduces nuisance alarms and maintains continuous perimeter security for commercial and retail sites.