Sonoff DW2 RF Door/Window Sensor

Description

The Sonoff DW2 RF Door/Window Sensor will remind you when a door or window is opened or closed. Keep it linked with Sonoff smart products for an easier smart life. The sensor will send a push notification immediately if your door or window is opened. Add a Sonoff camera or an unused smartphone, and you can view what's going on in your home. The Sonoff DW2 RF Door/Window Sensor adopts low power consumption technology to make sure the sensor works for up to 2 years when opening and closing the door three times a day. The tool-free installation means you can install the Sonoff DW2 RF Door/Window Sensor hassle-free.

Features

• Ultra-low power magnetic dedicated microprocessor
• Supports wireless frequency of 433.92MHz
• 200 m Wireless transmit distance
• Built-in antenna provided
• Less than 1A quiescent current

Specifications