Features:
Standard Zigbee protocol, good compatibility
Detection Radius:≤3m (the medium is concrete)
Adopts 3-axis accelerometer, detect abnormal vibration alarm
Support anti-dismantle alarm
Suitable fpr residential houses, safe boxes, drawers, doors, windows for secuirty concerns
Low power consumption design, Low power alert and report
Free tool installation, stick and play
Power: 3V Battery, 2 years battery life span
Dimension: 76*36.6*16.5mm