Wireless shock sensors use vibration detection to recognize low-level shocks, impacts, or changes associated with forced entry, with multi-level sensing helping distinguish activity from background vibration. When the detected movement reaches a configured threshold, the sensor sends a wireless alarm signal, and some models also monitor door or window contact opening for added perimeter awareness.

Before installing wireless shock sensors, verify that the sensor’s wireless protocol, encryption, and sensor type are supported by the alarm panel. Check system-specific limitations, such as sensors that operate only with a designated panel, and confirm whether shock, contact, or auxiliary inputs require separate zones.

Wireless shock sensors with built-in contact detection combine impact or vibration sensing with an opening sensor, so one device can report both a forced entry attempt and a door or window opening. Dedicated shock sensors focus on detecting impacts and vibrations, making them well suited for perimeter protection on glass, doors, walls, or roofs when separate contact detection is not needed.

Mount wireless shock sensors on or near the protected glass, door, window, wall, or roof, following the device’s installation instructions and keeping the sensor firmly secured for consistent vibration detection. Consider wireless signal coverage, nearby sources of background vibration that may cause false alarms, and access to the sensor’s battery or optional wired connections when selecting the mounting location.