Sonoff DW1 433mhz Door Magnetic Sensor for Sonoff RF Bridge (Without Battery)

This is a Sonoff DW1 433mhz Door Magnetic Sensor for Sonoff RF Bridge which triggers the transmitter by separating the magnet from the transmitter, then the transmitter will send an alarm message and pushes it to 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:

1. The alarm can work with mobile networks.
2. The door alarm can work with this module.
3. multi-person sharing control

Package Includes:

1 x Sonoff DW1 433mhz Door Magnetic Sensor for Sonoff RF Bridge(Without Battery)