1. App support: Free iOS and Android mobile app Tuya Smart/Smart Life. Sync Status: Real-time device status provided to the app. Real-time monitoring: Monitor real-time temperature. Real-time power monitoring. 2. Remote On/Off: Turn on/off electrical equipment from anywhere with the high precision temperature waterproof DS18B20 sensor. Shared Control: Control your smart home with your family. Timing:Support 8 enabled countdown/single/repeating timing tasks to turn on/off at specified time. 3. Auto Mode: Set Auto Mode to turn on/off at specified temperature.scope. Manual Mode: Set manual mode to turn ON/OFF instantly. Trigger smart scene: temperature. This value is used as a smart scene trigger condition to trigger the on/off of other Tuya smart devices. 4. Voice Control: Compatible with "Amazon" Alexa, for Google Home, for . The waterproof temperature sensor adopts stainless steel temperature probe, which has high precision and is widely used in . This product is a universal switch for your smart ,which can remotely and automatically turn on/off any electrical appliances through the mobile phone APP.It automatically turns on or off connected devices when the ambient temperature falls within the range.It also supports timer switch and preset temperature range.You can also monitor daily power consumption in real time through this switch.Used in conjunction with the smart switch and the waterproof DS18B20 sensor,you can make your home smarter Input voltage:AC85-250V Input current:up to 16A maximum. Power:3000W(16A) Wireless standard:2.4GHz,802.11 b/g Security mechanism:WPA-/WPA2- Control :Mobile APP Tuya Smart/Smart Life Platform:for Android,iOS Gang:1 Support temperature sensor:DS18B20. Shell Material:Flame Retardant ABS V0 Working temperature:0C-40C DS18B20 Sensor Specifications: Type:Waterproof temperature sensor Probe:stainless steel temperature probe Temperature measurement range:-20-+100 Working voltage:3.0-5.5V Length:1m Different batches may cause differences in product appearance, text,and color,which will not affect the use Colour:White Material:Plastic Size:Smart switch size:94x57x32mm Package Contents: 1 * Smart Switch 1 * Sensor 1 * RF remote control 1 button(random color and appearance,no designation is accepted) 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.