Description

This is a SONOFF DW2 RF 433MHZ Wireless Door/Window Sensor which triggers the transmitter by separating the magnet from the transmitter, then the transmitter will send an alarm message and pushes it to the app .it is used to trigger alert messages when the door/window is opened and closed. With this intelligent wireless magnetic door detector of separation by triggering, mainly opening of door and window and any other devices can be opened and closed and Make reports for devices out of close and low battery.

Features:

Send the alert to your smartphone when the door/window is opened
Open the door to trigger lights on/off
Compatible with IFTTT service to set more routines
Share the sensor to make more users know the status of home
Can check history records last 3 months
Low power consumption technology maximizes the battery life ?? up to 2 years
Easy to install and remove

Package includes:
1 x SONOFF DW2 RF 433MHZ Wireless Door/Window Sensor