Feature: App support: For iOS and Android mobile app Tuya Smart / Smart Life. Sync Status: Provides real-time device status to the application. Real-time monitoring: monitor real-time temperature. Remote On/Off: Use high-precision sensors to turn on/off electrical equipment from anywhere. Shared Control: Control your smart home with your family. Timing: Supports 8 enabled countdown/single/repeat scheduled tasks to turn on/off at the specified time. Auto mode: Set automatic mode to turn on/off at specified temperature. scope. Manual Mode: Set manual mode to turn on/off instantly. Trigger smart scenes: The temperature value is used as a smart scene trigger condition to trigger the on/off of other Tuya Smart devices. Voice Control: Compatible with for , for Home, for Yandex . Waterproof temperature sensor, using stainless steel temperature probe, high accuracy, widely used in . Specification: Input voltage: DC 7-32V / USB 5V Input current: Max 10A /2200W / Gang Max Load:3500W / 16A / 4 Gang Wireless Standard: 2.4GHz, 802.11 b/g Security Mechanism: WPA-/WPA2- Control APP: Tuya Smart / Smart Life Platform: for iOS, Android Gang: 4 Working Temperature: -20C-80C Note: This switch must work in a 2.4G WIFI environment and does not support 5G WIFI. Color: White Material: ABS Package Contents: 1 x Smart Switch Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.