Chuông Báo Động Cảm Biến Thông Minh Kết Nối Wifi Cho Cửa Sổ / Điện Thoại tại Lotte Market

Giới thiệu Chuông Báo Động Cảm Biến Thông Minh Kết Nối Wifi Cho Cửa Sổ / Điện Thoại tại Lotte Market

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WiFi Smart Door Sensor Window Alarm Trigger Phone Notification Easy to Install
Features: This is a door & window alarm with magnetic detection sensor and wifi conection.,which can be used for door, window, strongbox, drawer, etc.
Download an app ”tuya” or ”Smart Life” from GooglePlay or App Store to add the device to detect the status of your door/window.
No need to worry about whether doors and windows are closed when you go out, check the status of doors and windows in real time through APP.
When the doors and windows are opened illegally, the door sensor will send out an alarm signal siren , and users will receive an alarm notification through the APP, so users can discover the intruder in time.
When the battery power is low, the user will be notified to replace the battery(2xAAA), and each replacement can be used for up to 1-2 years.
No complicated installation tools are required. Use included 3M double-sided adhesive tape to install, firmly and durable, and make sure that two arrows facing each other.

Specification: Battery: 3V/AAA*2 (Alkaline battery)
Battery Life: 6000 times trigger
Standby Current: 30uA
Alarm Current:35mA
Wireless Type: 2.4GHz
Wireless Standard: IEEE 802.11b/g/n
Working Temperature: 0℃～50℃ (32℉ ～122℉ )
App: Tuya smart or Smart life
Supports -Android 4.4 and iOS 8.0 or newer
Material: ABS
Color: White
Main Body Size: Approx. 72x30x19mm / 2.83x1.18x0.75 inches
Small Body Size: Approx. 45.5x14x15.5mm /1.79x0.55x0.61 inches
Weight: Approx. 39g / 1.38 ounces

Package Includes: 1 Piece Wireless Door / Window Sensor (AAA Batteries Not Included)

note: 1.Please make sure that there is no obstacle between the door sensor and wifi.Or the connetion will be easy to stopped.
2.Please allow +/- 0-1g , +/- 1-3cm error due to manual measurement. pls make sure you do not mind before you order.
3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!