Shelly BLU Door/Window (the Device) is a Bluetooth sensor designed to detect the opening and closing of a door or a window. It can also measure the angle of a inclination of a door or a window that tilts and turns. In addition, it features a light sensor.
KEY FEATURES
Long battery life
Door/window opening and closing detection
Door/window inclination angle measurement
Illumination measurement
Beacon mode
Encrypted mod
SPECIFICATIONS
Type
Value
Physical
Size (HxWxD):
35x35x7 mm ±0.5 mm / 1.38х1.38х0.27 in ±0.02 in (Sensor unit)
35x12x7 ±0.5 mm / 1.44х0.47х0.27 in ±0.02 in (Magnet)
Weight:
10 g ±1 g / 0.35 ±0.05 oz (Device with the battery)
8 g ±1 g / 0.28 ±0.05 oz (Magnet)
Shell material:
Plastic
Color:
White, black, brown
Environmental
Ambient temperature:
-20 °C to 40 °C / -5 °F to 105 °F
Humidity:
30 % to 70 % RH
Electrical
Power supply:
1x 3 V CR2032 battery (included)
Battery life:
5 years
Sensors
Reed switch
Yes
G-sensor
Yes
Light sensor
Yes
Radio
RF band:
2400 - 2483.5 MHz
Max. RF power:
<4 dBm
Bluetooth Protocol:
4.2
Bluetooth Range:
Up to 10 m / 33 ft indoors and 30 m / 100 ft outdoors (Depends on local conditions)
Firmware capabilities
Encryption:
AES encryption (CCM mode)
Beacon mode:
Yes
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