Two Way Window Door Alarm Sensor 433MHz Status Open Closed for RF Bridge

Article description:

Two-way 433MHz wireless RF door and window sensor

The door alarm sensor detects the opening and closing status and immediately sends an alarm notification/code to an RF 433Mhz receiver. This sensor can be paired with the Sonoff RF Bridge.

This two-way door sensor sends two different codes. Status door/window open or closed.

The sensor is suitable for detecting doors, windows, drawers, cupboards and other illegal openings or movements.

Excellent design, tiny and fashionable. Low battery consumption which ensures a long runtime.

Ideal protection for houses, apartments, offices, laboratories, hotel rooms, garages, etc.

Note on installation: The distance between the sensor and the amgnet must not be greater than 1cm.

A 433MHz bridge is required to use the sensor.

The matching Sonoff RF Bridge is available in the shop as a Tasmota version. This means that your data is completely protected by the bridge.

Tasmota - cloud-free, fast & sure

Technical data:

Model: GS-WDS07

Working temperature: -10°C - 55°C

Wireless frequency: 433.92MHz

Protocol: EV1527

Alarm current: less than 25mA

Sensor size: 75 x 28 x 15 mm

Magnet size: 44 x 18 x 12 mm

Weight: 35g

Battery: 1x AAA (included)

incl. 2x double-sided mounting tape