Smart WiFi Door Sensor - Wireless Window Sensor with App Notification Alert for Home Security

Smart WiFi Door Sensor: Wireless Window Sensor with App Notification Alert, Tuya Door Open Contact Sensor for Home Security, No Hub Required, Compatible with Alexa Google Assistant

Smart WiFi Door Sensor - Wireless Window Sensor with App Notification Alert for Home Security

Smart security sensor, "Tuya smart" or "Smart life" app control; when door/window is opened or closed, the sensor will push app notification alerts to your smartphone. You can also share Wireless Security Sensors with your family, they can check the status and get notified at the same time. Door open alert wireless door sensor powered by 2*AAA batteries(Included), working time can last for one year without to replace the battery. When the battery is running low, it will automatically push messages through APP to remind you to change battery, never worry about running out of battery. 1.Download the Smart life or Tuya Smart app. 2.Log in to the app and press "+" in the upper right corner to add a sensor.(No hub is required) 3.Turn on bluetooth and Wifi, App will automatically discover the door sensor 4.Ensure that the surface of doors and windows is smooth and clean. 5.The installation distance should not exceed 0.7 inches and these two parts need to be aligned by their alignment notch. App: Smart Life app or Tuya Smart app Material: ABS Plastic Power Supply: 2pcs AAA Battery Wireless type:ONLY Support 2.4 GHz WIFI (5G is not supported!) Standby Current: 35uA Working Temperature: -10°C ~ 50°C(14?-122?) Size: 2.83*0.98*078inches/7.2*2.5*2.0 CM

Key Features

• ✅ WiFi DOOR SENSOR WITH APP ALERTS: No hub required and No fees charge. Control with the "Tuya Smart" or "Smart Life" app. Get instant app free notification alerts on your smartphone when doors or windows open or close. Note: door sensor only works with 2.4GHz WiFi, not works with 5G.
• ✅ SPPPORTS VOICE CONTROL: Door alarms for home compatible with Amazon Alexa and Google Assistant. Alexa/Google is able to answer the question, "Alexa/Google, is the 'Device Name' Closed/Opened?"
• ✅ LINK WITH OTHER TUYA SMART DEVICES: The smart window sensor can control other Tuya smart connected devices as the status of the door or window changes. For example, Automatically turn on your smart wall switches or smart lights when door opened.
• ✅ LOW POWER WARNIGN & BATTERIES INCLUDED: Door open alert powered by 2*AAA batteries(INCLUDED). Enjoy over six months of battery life with this door alarm sensor. When the battery is running low, it will automatically push messages through App to remind you to change battery, never worry about running out of battery.
• ✅ EASY INSTALLATION AND WIDELY USE: Install the smart door sensor with the included 3M sticker for a firm and durable hold. Install the sensor on gates, mailboxes, refrigerators, drawers, bedrooms, garages, yards, pet doors, and more. Gaoducash provides a 24-month warranty for the door detector, please feel free to contact if you have any questions.

✅ Product Dimensions: 2.76 x 0.98 x 0.79 inches

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