SONOFF DW2 - Wi-Fi - WLAN - WINDOW DOOR ALARM SENSOR - NO GATEWAY NEEDED

Article description:

Wi-Fi door/window sensor

Doors and windows as entrances and outputs are the weakest points in your house. An unsecured door or an unsecured window is like an obvious "welcome" sign, for a burglar, so door/window sensors are also known as a "input sensor".

As one of the most popular home security devices, the wireless door/window sensor DW2-Wi-Fi is intelligent enough to tell you whether your door or window is open.

The sensor is delivered with a 3m adhesive tape, so it is easy to move and remove. It can easily work and work on the side as long as the magnet is less than 5 mm from the sensor, although it makes no difference as the sensor is attached.

Regardless of whether the door or the window is open or closed, you can check the opening and closing status in real time. The display of the battery level in real time and the memory of a low battery stand ensure that you know exactly how long the sensor can run and when the batteries have to be replaced.

The lifespan of the battery is up to 3 months if the door/window is opened or closed three times a day.

No gateway is required for this sensor.

You can connect it directly to your router and evaluate it with the Ewelink app.

Technical data:

Manufacturer no.: M0802070002

Work temperature: -10 ° C - 40 ° C

Wireless frequency: Wi-Fi IEEE 802.11b 2.4 GHz

Installation gap: <5mm

Purchase current: ≤40μa

Emission current: ≤15ma

Size transmitter: 70 x 31 x 19 mm

Size magnet: 42 x 14 x 16 mm

Battery: 2x AAA 1.5V / not included

Further information:

Additional: