SONOFF DW2-RF 433MHz Wireless Door & Window Sensor – Smart Home Security Alarm

Boost your home security with the SONOFF DW2-RF 433MHz Wireless Door & Window Sensor. This compact two-part magnetic sensor detects whenever a door, window, drawer or cabinet is opened, and sends a 433MHz RF signal to your compatible SONOFF RF bridge or RF-enabled smart switch to trigger alarms, lights and other smart actions.

Easy to fit with the included adhesive, the DW2-RF installs in seconds with no wiring required. Pair it with a SONOFF RF Bridge to receive instant open/close notifications in the eWeLink app and build powerful security and automation scenes – turn on the lights when a door opens, or get alerted the moment a window is disturbed.

Key features:

– Wireless 433MHz RF door and window sensor

– Works with SONOFF RF Bridge and RF-enabled devices

– Triggers alarms, lights and smart automations on open/close

– Quick adhesive installation, no wiring needed

– Compact two-part magnetic design

– Ideal for doors, windows, drawers and cabinets

Protect your home affordably with the SONOFF DW2-RF wireless door and window sensor. (RF Bridge required for app notifications; batteries not included.)