WiFi Door Sensor, Smart Window Contact Sensor, Wireless Alarm, Compatible with Alexa and Google Assistant, No Hub Required, 2-Pack Mumu

【Smart Home Security Sensor】This door sensor alarm is a great addition to your home security. For any contact structure: front door, windows, baby room, garage doors, skylights, safe, etc. Note the safety barrier at the top of the stairs. All door and window statuses are displayed simultaneously in the app. No hub required. 【Programmable Smart Sensor】Expand your smart home automation with the Wi-Fi door sensor; Configure your smart routines in the app; Automatically turn on your smart wall switches or lights when the door is opened. Automatically turn off your air conditioner when the window is open. Other smart devices can be synchronized as long as they are compatible with the Smart Life app. 【Alert Notification】The smart door and window sensor is compatible with the Smart Life app and the Tuya Smart app. You will receive an alert from your phone app when the door sensor detects that your door or window is open. You don't have to worry about someone entering your home without