ZigBee Impact Sensor Alarm

Compact, battery-powered ZigBee vibration sensor with integrated audible alarm for reliable impact detection. Measures 6.5 × 4.2 × 2.3 cm and weighs 85 g. Uses ZigBee 3.0 protocol for interoperability with leading UK/EU smart home systems including Philips Hue, Samsung SmartThings, and Aqara hubs. Operates at 10–30 metre range depending on environment. Delivers real-time status updates, stores timestamped event logs, and supports custom automation responses based on vibration detection. Employs a calibrated piezoelectric transducer with analog filtering to isolate meaningful mechanical disturbances — rejecting everyday background noise while responding consistently to door slams, glass resonance, machinery startup, or structural shifts. Sensitivity adjustment available via hub app interface. Field-deployed across UK contexts: monitoring listed building entry points where drilling is prohibited; verifying overnight activity in unheated greenhouses; supervising shared workshop tools in co-living spaces; and safeguarding storage units in converted barns. Installs in under 60 seconds using industrial-grade adhesive or optional screw fixings — no electrician, no router access, no app download required beyond the hub’s native interface.