Description
1. Size: 48.4x53.4mm
2. Working voltage: DC 3V (CR123A battery)product built-in battery
3. Transmission frequency: 2.4G
4. Working temperature: -10-55 degrees Celsius
5. Features: human body induction, 360-degree full-angle detection, intelligent linkage, low power consumption, wireless control, mobile phone push
6. Installation height: 2.2 meters
7. Detection range: 8 meters
8. Detection angle: 90 degrees
9. Warm reminder: This product needs to be used with a gateway
