App support: Free iOS and Android mobile app . Sync Status: Provides real-time device status to the application. Real-time monitoring: monitor real-time temperature or humidity Remote On or Off: Use high-precision sensors to turn on or off electrical equipment from anywhere. Shared Control: Control your smart home with your family. Timing: Supports 8 enabled countdown or single or repeat scheduled tasks to turn on or off at the specified time. Auto mode: Set automatic mode to turn on or off at specified temperature. scope. Manual Mode: Set manual mode to turn on or off instantly. Trigger smart scenes: The temperature value is used as a smart scene trigger condition to trigger the on or off of other devices. Voice Control: Compatible with "Amazon" Alexa, Google Home, Yandex . Waterproof temperature sensor (temperature switch only), using stainless steel temperature probe, high accuracy, widely used in . Input voltage: DC 7-32V or USB 5V Input current: Max 10A Wireless Standard: 2.4GHz, 802.11 b or g Security Mechanism: WPA- or WPA2- Control mode: Mobile APP Platform: for Android, iOS Gang: 1 Sensor Length:1m type:B: Temperature Humidity Switch Colour:White Material:plastic Package Contents: 1 x 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.