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

  • 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 description

App Remote Control

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.

Low Power Consumption & Low Battery Alert

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.

How to Add the sensor:

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.

Specification:

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

Item Specification

  • Unit Count 1.0 Count
    Item Dimensions L x W x H 2.83"L x 0.98"W x 0.78"H
    Mfr Part Number 1pack door sensor
    Power Source Battery Powered
    Mounting Type Door Mount
    Number of Batteries 2 AAA batteries required. (included)
    Smart Home Compatibility Smart Home Compatible
    Sensor Technology Contact Sensor
    Product Dimensions 2.83"L x 0.98"W x 0.78"H
    Control Method App
    Compatible Devices Home Security System, Smartphone
    Model Number 1pack door sensor
    Color 1-pack
    Built-In Media door detector
    Battery Description Alkaline
    Size 2.83 x 0.98 x 0.78 inches
    Item Type Name wifi door alarm
  • Product Dimensions: 0.98 "h x 2.83 "h x 0.78 "h.
  • Fast shipping is very important for us.

    Our standard shipping service is FREE.

    Your order will be shipped within 1-3 business days upon full payment received.

    Most items are delivered within 3-5 business days, however, please allow 3-10 business days.

    We are shipping only to USA.

    We only ship to the confirmed Paypal address. We reserve the right to cancel any order for any reason at any time.

    We are not responsible for undeliverable addresses.
  • We offer a 30 day return policy from checkout winning date.

    Your satisfaction is guaranteed! If for any reason you are unhappy with your item, just return it within 30 days for a full refund, minus shipping cost. Please contact us prior to initiating a return so that we can issue you a refund authorization.

    Items defective upon receipt must be packaged in their retail packaging as if new and returned with a detailed description of the problem.

    Return shipping fees are not refundable.

    We reserve the right to decline any returns if the above guidelines are not followed.
  • All of our items, unless otherwise stated, will only run on 120 volts. Please check to make sure your country complies with these specifications.

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