Shelly Group Smart Wall Switch Shelly BLU Wall Switch 4 ZB

All about the product

“Shelly BLU” wall switch “4 ZB” – smart wall switch

• Device Identification

• Device Name: “Shelly BLU” wall switch 4 ZB

• Device Model: SBBT-104CEU

• Device “Bluetooth” ID: 0x0015

• Short Description

  “Shelly BLU Wall Switch 4 ZB” (device) is a compact, battery-powered wireless switch designed for quick and reliable control of smart home devices using both “Bluetooth Low Energy” (BLE) and “Zigbee 3.0” technologies. With four programmable buttons and supporting multi-functional operations, it provides an extremely flexible user interface for automation scenarios.

  Ideal for installation in standard switch frames or used as a standalone remote control; the device requires no wiring and smoothly integrates with “Shelly” ecosystems and third-party “Zigbee” hubs.

  Main Features

• Dual Protocol: communicates via “Bluetooth LE” and “Zigbee 3.0”, ensuring flexible integration

• Powered by a CR2032 coin battery, with a lifespan of up to 2 years under normal usage conditions

• 4 programmable buttons: supports single, double, triple, and long press – up to 16 unique actions

• Suitable for popular wall switch frame systems or can be used as a portable remote control

• No wiring required: attach anywhere using adhesive tape or screws.

• Strong encryption

• Usage Examples

• Lighting Control: Assign a button to specific lighting scenes or to control individual smart bulbs. For example, a single press can turn the lights on or off, while a long press can dim or brighten them.

• Connection

• “Bluetooth”

• “Zigbee”

• User Interface Inputs

• Four buttons

  • To enter “Bluetooth” pairing mode:

    • Press any button 4 times. The LED blinks once every two seconds, and the device enters “Bluetooth” pairing mode for one minute.

  • To enter “Zigbee” pairing mode:

    • Press any button 5 times. The LED blinks twice every two seconds, and the device enters “Zigbee” pairing mode for one minute.

  • To restore factory settings, hold any button for 30 seconds (only possible immediately after inserting the battery).

• Technical Specifications

  Quantity	Price
  Physical Data
  Dimensions (H x W x D):	46x46x13 mm / 1.81x1.81x0.51 inches
  Weight:	17 g / 0.6 oz
  Housing Material:	Plastic
  Housing Color:	Ivory
  Environmental Conditions
  Operating Ambient Temperature:	-20 °C to 40 °C / -5 °F to 105 °F
  Humidity:	30% to 70% relative humidity
  Electrical Parameters
  Power Source:	1 unit 3V battery (included)
  Battery Type:	CR2032
  Estimated Battery Life:	Up to 2 years
  “Bluetooth”
  Protocol:	5 (LE)
  RF Frequency Band:	2402–2480 MHz
  Max. Radio Frequency Power:	< 8 dBm
  Operating Range:	Up to 10 m / 33 feet indoors and 30 m / 100 feet outdoors (Depends on environmental conditions)
  “Zigbee”
  Protocols:	802.15.4
  RF Frequency Bands:	2405 to 2480 MHz
  Max. Radio Frequency Power:	< 8 dBm
  Operating Range:	Up to 10 m / 33 feet indoors and 30 m / 100 feet outdoors (Depends on local conditions)
  Microcontroller
  Processor:	EFR32MG27
  Flash Memory:	768 kB
  Firmware Capabilities
  Schedules:	No
  Webhooks (URL actions):	No
  Scripting:	No
  MQTT:	No
  Encryption:	Yes
  Other
  Supported Devices	“Shelly Plus” / “Gen3” / “Gen4” series “Shelly Pro” series

• Garage Door Opener: Use “Shelly BLU Wall Switch 4 ZB” strong encryption to control your smart garage door opener when approaching or leaving the garage.

• Smart Blinds or Curtains: Open or close motorized blinds or curtains with a single button press.

• Location-based Automation: Set the device to “Beacon” mode to trigger specific actions when you enter the “Bluetooth” operating zone. Use the device for presence control, such as keeping the lights on while you spend some time in a specific area.

• Scene Control: Use the 4 buttons to activate any scenes or specific actions you can imagine. Each button supports single, double, triple, and long press – allowing the user to perform 16 different actions!

• Match your interior design with numerous supported third-party frames

• No wiring required