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The Honeywell Commercial Security SC105 is a seismic vibration sensor designed to detect physical disturbances and shock events in secured environments. It functions by sensing vibrations transmitted through walls, floors, or vaults, triggering an alarm response when an intrusion attempt is detected. Security technicians and low-voltage alarm installers are the typical trade professionals who specify, install, and commission this type of device. The SC105 is sold as a single unit and is suited for applications where perimeter or structural detection is required as part of a broader intrusion detection system.
The SC105 is applicable in commercial security installations where seismic or vibration-based detection is needed. Typical scenarios include vault protection, safe rooms, ATM enclosures, and reinforced wall monitoring. The atmospheric designation suggests the unit is rated for standard indoor atmospheric conditions. Security integrators and alarm contractors deploy this sensor as part of hardwired intrusion detection systems in retail, banking, and commercial facility environments.
Designed as an OEM-style replacement or upgrade component for commercial intrusion detection systems requiring seismic or vibration-based sensing in hardwired security panel configurations.
Installation should be performed by a licensed low-voltage security technician familiar with intrusion detection system requirements. Power down or disarm the security panel before wiring or mounting the sensor. Follow local electrical codes and manufacturer panel documentation for correct terminal connections and sensitivity adjustment. Mounting surface selection is critical for seismic sensors — always attach directly to the structural element being monitored for accurate vibration detection.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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