Shelly SHELLY-BLU-DW-B

Shelly BLU Bluetooth door/window sensor (black)

Shelly BLU detects the opening and closing of doors and windows and has a light sensor. It can also measure the angle of the door or window. It is powered by a CR2032 battery (included), which has a life of 5 years. It will find its use in homes, offices, restaurants, stores, hotels, etc. In addition, it connects wirelessly via Bluetooth 4.2 and provides a range of up to max. 30 m.

2 operating modes

In Regular mode, the device sends information about the current status of the door/window, light intensity and battery status every time it is opened/closed. In addition, it checks the tilt angle every 8 seconds. In Beacon mode, on the other hand, the sensor sends information about the current opening/closing status, light intensity and battery status every 30 seconds. You enable the mode in the device settings in the Shelly Smart Control app.

Manufacturer
Shelly

Model
BLU Door/Window

Color
black

Dimensions
35 × 35 × 7 mm ±0.5 mm (Sensor Unit), 35 × 12 × 7 ±0.5 mm (Magnet)

Weight
10 g ±1 g (sensor + battery), 8 g ±1 g (magnet)

Material
Plastic

Ambient temperature
-20 °C to 40 °C

Humidity
30% to 70% relative humidity

Power supply
1x 3 V CR2032 battery (included)

Battery life
5 years

Reed switch
Yes

G-sensor
Yes

Light sensor
Yes

RF band
2400 - 2483.5 MHz

Max RF power
4 dBm

Bluetooth version
4.2

Bluetooth range
Up to 10 m, indoors, up to 30 m outdoors (Depends on local conditions)

Encryption
AES (CCM mode)