Compatible Tuya ZigBee Smart Light Switch With Radar Motion Sensor No Capacitor Required 1. Zigbee wall switch with radar motion sensor: It can turn onoff the light according to the motion status, such as turning on the light switch when human motion is detected. 2. Wireless mode: Zigbee 3.0 (Tuya zigbee gateway is required, not included in the package) 3. Single live wire version: No need to rewire. No neutral wire required. Remove the old switch and install it directly to use. 4. No capacitor required: No capacitor required, better user experience, no current noise. 5. Full coverage panel: Excellent tactile material ensures its excellent visual experience, breaking the stiffness of traditional mechanical buttons, feels like an excellent mouse, and the click sound is crisp 6. Magnetic latching relay: Lower power consumption, less heat generation, higher reliability, and safer to use. 7. App remote control: Control the switch anytime, anywhere through the mobile app. 8. Set timing and countdown: Turn the connected device on and off at the specified time. 9. Full on and off function: The App can achieve full offon switching. 10. Offline function: When the device is offline, the App will remind the device to go offline after 30 minutes. 11. Supports induction sensitivity setting, and the induction distance can be set to 50-1000cm 12. Input: AC100-240 5060Hz 13. ZigBee standard: ZigBee (IEEE 802.11 15.4) 14. Millimeter wave radar: 10GHz 6m 15. Maximum load: 7- 300WGang