Tips for purchase: This product is Zigbee version, Users must have/already bought a zigbee hub to operate. If without a zigbee hub, then such model will not work.

Product Features:

[Instant Notification] Push instant notification to your phone immediately when the door or window is opened or closed. Keeping you informed all the time.

【 Alarm Recording] Support checking open/close records and battery levels on the app. Never worry about missing any important moments or running out of battery.

[Low Voltage Remind] When the battery level is low, it will automatically remind you to change batteries, never worry about running out of battery.

[Intelligent Linkage] The door sensor can be linked with other smart devices in the home and make your home more smart after connected with zigbee hub. Low advantage design to ensure long-term battery life. For example, the light will be on automatically when the door is open. (Note that the light needs to be used with WIFI switch).

[Third-party voice support] This sensor supports Amazon Alexa and Google Home Assistant.

【 Easy to Install] Small size,easy to install Adhesive installation,can be flexibly placed in various doors, windows,drawers,etc,without destroying the appearance and structure of the original furniture.

Specifications:

Input voltage:3V LR03

Standby current :≤10uA

Alarming current :≤15mA

Low-voltage notification :≤2.5V

Zigbee frequency:Zigbee 3.0

Magnetic control distance:≥15mm

Battery: DC 3V LR03(AAA battery,not included)

Alarm mode: mobile phone APP notification push(Ewelink)

Product package included:

1xdoor Sensor (Not include battery)
1xsticker
1xUser manual