◆ Battery: AAA1.5V*3
◆ Low-battery detection
◆ Built-battery
◆ PIR sensitivity angle: 120 degree
◆ PIR sensitivity distance: 5m
◆ Only working mode
◆ Support all Smart-HL product Linkage control

Standard Package:
1x WiFi PIR sensor
3x AAA1.5V battery
1x Double-sided tape

Box: 8.5*9*4cm
Unit weight: 0.1kg