Feature(may vary by option.)

●Smart Home Security Sensor: You will receive app alert notifications in time when the status of the protected device changes. For example, receive real-time notifications at a precise time when you have an unexpected guest, a runaway child, an open safe or a runaway pet. The window door sensor gives you security anywhere, anytime.
●Smart Linkage Scenes: Connect your light and air conditioning to the intelligent door sensor. The light and air conditioner will automatically turn on when you come back and open your door. Meanwhile, the light or air conditioner will turn off when you close the door and go outside. More smart scenes are waiting for you.
●Timer programmable: Unlike other intelligent door window sensors on the market. The wireless contact sensor has the function of a timer. You can set a specific time at which the door sensor should work. For example, set a time when the sensor should work between 10 pm and 7 am. The sensor protects your home safety during the time. It will not ring or send you a notification without the time.
●Alarm ring and volume adjustable: the door sensor is equipped with a mini horn. It will alert with 80 dB. Meanwhile, the volume is adjustable. You can set a suitable tuning level for the sensor. In this case, you will notice the abnormal in real time. The thief will also run away because of the alarm.
●Easy installation and no hub required: No other tools needed, just tear off the protective film on the back, you can attach the WiFi door sensor anywhere you want, such as door, window, drawers, cabinet, safe, refrigerator, jewellery box and so on. (Attention: the notch side should be facing each other.)

[4 Pack]




[2 Pack]




[1 Pack]





Description

Product information:

Product Name: WiFi Door Window Sensor with Alarm
Battery: 2 x AAA batteries (not included).
Alarm volume: 0% -100%, max 80 dB.
Working temperature: -10°C ~ 50°C.
Working humidity: MAX. 95% relative humidity.

How do I connect Wi-Fi?
It is strongly recommended to read here before connecting to a Wi-Fi router. Before connecting to the WiFi router, please check the following points.
1. Please make sure your WiFi works in 2.4G mode, if your WiFi supports 2.4G and 5G double band, please disable 5G WiFi first, the door sensor only identifies 2.4G WiFi. After the door sensor has already connected to the Wi-Fi router, you can activate 5G WiFi for your router. The door sensor will stay connected to 2.4G WiFi all the time.
2. Please make sure your WiFi router does not block the MAC address of the device.
3. Please make sure the WiFi signal is strong. Advice Put the door sensor and your phone less than 2 metres away from the Wi-Fi router while connecting the device to the wireless router.

How to add the sensor:
1. Download the Smartlife app or Tuya 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 the Bluetooth, which is easier to add to the app.
4. Make sure the surface of doors and windows is smooth and clean.
5. The installation distance should not exceed 0.7 inches.
8. These two parts must be aligned by their alignment notch.