Door Sensor System Via

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Description:

WIFI smart door can make us know doors and windows , and no longer worry about whether you forget to close the doors and windows when you go out. Note： The door Only make you know that the door is open or closed, and Just notify the door is opened or closed.

The door window sensor security alarm can receive alarms Remotely, when doors and windows are opened by others, the door sensor will an alarm to your phone.

The security alarm can be installed on door, window, cabinet and drawer etc.

Easy to install, just need to use 3M glue to install, 2x AAA batteries powered (not included).

When the battery power is low, it will remind APP, never worry about battery.

Size Chart:

L Door Sensor Size: approx. (LxWxH)7.2x3x1.9cm / 2.83x1.18x0.75 inch

Sensor Size: approx. (LxWxH)4.55x1.4x1.55cm / 1.79x0.55x0.61 inch

Package Includes:

1 Piece L Door Sensor

1 Piece Sensor

Note:

Please allow 1-3mm measuring deviation due to manual measurement.

Due to the different monitor and light effect,the actual color of the item might be slightly different from the color showed on the pictures.Thank you!

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*Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 5 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer).Your satisfaction is our first priority.

*If you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.