**Rewritten Description:** Compatible with free iOS/Android apps (Tuya Smart/Smart Life). Real-time temperature monitoring and device status updates. Remote on/off control with high-precision sensors. Share control with family members. - Color: White - Material: Flame-retardant ABS - Timing: Supports 8 countdown/repeat schedules - Auto mode: On/off within set temperature range - Manual mode: Instant on/off - Smart scene trigger: Use temperature to control other Tuya devices - Voice control: Works with Alexa, Google Home, Yandex - Input: DC 85-250V / USB 5V, max 10A/2200W per group - Max load: 3500W/16A (4 groups) - Wireless: 2.4GHz Wi-Fi (802.11 b/g), WPA/WPA2 security - Operating conditions: -20��C to 80��C, 5%-90% humidity - Sensor cable: 1m Package includes 1 smart switch. Note: Slight color/appearance variations may occur due to batches or display settings. Size tolerance: ��1-3cm.