WiFi Smart Door Sensor Chime Window Entry Alarm APP Control Wireless Security System with Push Notification Universal InstallationCompatible with Amazon Alexa Google Home IFTTT -2 pack-

Introduction Whether you are at home or away, the smart WiFi contact sensor will push notification to alert you when door/window is opened or closed. It’s easy to setup, no hub required, connects to your home Wi-Fi and can detect the realtime status of door or window. What's more, you can set up Automations to tell the lights to turn on and off as door/window is opened or closed. Main Features: 24/7 Monitoring Detect door/window opening and closing in real time Receive instant alerts when door/window is opened or closed Flexible installation Easy to setup, Simple Do-It-Yourself, No hub required Super Low Power Consumption Minimize energy savings with ultra-low power MCU and WiFi module automation Set devices to automatically turn on or off as door/window is opened or closed ISpecifications SpecificationsMotion Sensor Power:DC3V,1*CR2 Battery Required Working current:<150mA Standby current:<15uA NetworkWiFi :2.4G b/n/g Operation Temperature:-10?~55? Package include; 1 * wifi door sensor 1* user manual