Sonoff DW2-RF 433Mhz RF Wireless Door/Window Sensor, Sonoff RF Bridge Required, Battery Not-Included

Description

🔒 Secure your space, simplify your life!

The Sonoff DW2-RF is a wireless door/window sensor that alerts you via smartphone when opened. It requires the Sonoff RF Bridge for operation and operates on low power technology, ensuring a battery life of up to 2 years. With easy installation and IFTTT compatibility, it’s the perfect addition to your smart home ecosystem.