Shelly ZB Black

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Product details

The Shelly BLU Door/Window ZB is a compact sensor for doors and windows that offers a reliable security solution. With its long battery life and fast response time, the device immediately recognises when a window or door is opened or closed. In addition to basic opening and closing detection, the sensor has an integrated lux sensor and a tilt sensor, making it particularly suitable for tilt and turn windows. The use of Bluetooth enables an immediate response, while the integrated Zigbee technology supports seamless integration into various smart home platforms. To establish a network connection, a gateway is required, which can be provided by various Shelly devices. This functionality makes the Shelly BLU a flexible and effective solution for modern security needs. Ultra-compact design for easy installation. Integrated lux sensor and tilt sensor for advanced functions. Bluetooth technology for fast response times. Encrypted wireless communication for increased security. Compatible with various smart home systems such as Home Assistant and Homey.

Key specifications

Burglary protection category
Window lock + door lock
Transmission type
BluetoothBluetooth Low EnergyZigBee

General information

Item number
65387056
Manufacturer
Shelly
Category
Burglary protection + Alarm systems
Manufacturer no.
FG3800238072636
Release date
28.11.2025

Colour

Colour
Black
Exact colour description
Black

Material

Material group
Plastic

Burglary protection properties

Burglary protection category
Window lock + door lock
Application range
Indoor

Smart home features

Smart home
Compatible
Smart home ecosystem
HomeyZigBee
Requires Smart Home Hub
Yes
Transmission type
BluetoothBluetooth Low EnergyZigBee
Operating system compatibility
AndroidiOS
Control type
App ControlSmartphone

Origin

Country of origin
China

Voluntary climate contribution

CO₂ emissions
29.26 kg
Climate contribution
CHF 0.70

Power supply

Power supply
Battery operated

Product dimensions

Length
20 mm
Width
60 mm
Height
60 mm
Weight
55 g

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Burglary protection + Alarm systems» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 32.Yale
    1.6 %
  • 33.Bosch Smart Home
    2.1 %
  • 34.somfy
    2.7 %
  • 35.Shelly
    3 %
  • 36.Netatmo
    5.7 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.eufy
    0 days
  • 1.Olympia
    0 days
  • 1.Shelly
    0 days
  • 6.Bosch Smart Home
    2 days
  • 6.Netatmo
    2 days

Return rate

How often is a product of this brand in the «Burglary protection + Alarm systems» category returned?

Source: Digitec Galaxus
  • 7.Philips Hue
    1.7 %
  • 7.Werkstein
    1.7 %
  • 9.Shelly
    1.8 %
  • 10.Nedis
    2 %
  • 11.Bearware
    2.1 %
Source: Digitec Galaxus