Shelly BLU RC Button 4 ZB

What is THE Shelly BLU RC Button 4 ZB?

Smart four-button remote with Zigbee and Bluetooth, plus built-in magnets and an included magnetic holder for flexible placement.

Smart four-button remote with Zigbee and Bluetooth, plus built-in magnets and an included magnetic holder for flexible placement.
Multi-click action trigger – execute up to 16 pre-set actions or scenes with simple click combinations. Supports multi-click – single, double, triple, and long press
Long battery life – uninterrupted performance up to 2 years
Wire-free – no need for wiring, comes with in-built magnets, a 3M patch, and one magnetic holder included in the package
Beacon mode – If enabled, the device will emit beacons every 8 seconds
Encryption – high level of security
Full compatibility with Home Assistant and any other device that is supported by BTHome protocol (out of the box)
Compact size – portable and ease of use
Variety of placement options – 3M patch included in the box
LED indication – Blue light flashing when the Device is in pairing mode. Red light flashing when a button is pressed. The number of flashes corresponds to the number of the button presses.

VIEW SPECIFICATIONS SHELLY MOBILE APP

Features

Bluetooth or Zigbee Operated

Dual-protocol allows easy integration with a wider range of smart home ecosystems and gateways

Multi-Click Action Trigger

Execute up to 16 pre-set actions or scenes with simple click combinations.

Long Battery Life

Experience uninterrupted performance with a battery life lasting up to 2 years.

Full Compatibility

Easily integrates with popular smart home hubs and ecosystems for flexible, reliable control in any setup.

Use Cases

Smart blinds or curtains

Open or close motorized blinds, roller shutters, or curtains at the touch of a button. A single press can move your blinds up and down, while a long press allows you to move them to your desired level.

Garage door opener

Use the strong encryption of Shelly BLU RC Button 4 ZB and control your smart garage door opener as you approach or leave your garage.

Scene control

Use the 4 buttons to activate any scene you can imagine. For example, set up a Movie scene to dim lights and close the blinds, or a Leaving Home scene to turn off lights and lock doors.

HOW-TO GUIDES

Caution

Installation of certain Shelly devices must be done by a qualified electrician or authorised installer.

User Interface

Inputs

Four push buttons
To enter Bluetooth pairing mode : Press any of the buttons 4 times. The LED starts flashing in blue and the Device enters Bluetooth pairing for one minute.
To enter Zigbee pairing mode : Press any of the buttons 5 times. The LED starts flashing in purple and the Device enters Zigbee commissioning mode for one minute.
Factory reset : Press and hold any button for 30 sec to factory reset (possible only shortly after inserting the battery).

Outputs

LED Indiciation:
Blue light flashing when the Device is in Bluetooth pairing mode.
Purple light flashing when the Device is in Zigbee pairing mode.
Green light flashing when a button is pressed shortly. The number of flashes corresponds to the number of the button presses.
Yellow light flashing on long press.

Specifications

Physical
Size (HxWxD):	Button: 65x30x13 mm / 2.56x1.18x0.51 in Magnetic holder (for wall switch boxes): 105x44x13 mm / 4.13x1.73x0.51 in* Magnetic holder (for flat surfaces): 83x44x9 mm / 3.27x1.73x0.35 in
Weight:	21 g / 0.74 oz
Shell material:	Plastic
Shell color:	White
Environmental
Ambient working temperature:	-20 °C to 40 °C / -5 °F to 105 °F
Humidity:	30 % to 70 % RH
Electrical
Power supply:	1x 3 V battery (included)
Battery type:	CR2032
Estimated battery life:	Up to 2 years
Bluetooth
Protocol:	5 (LE)
RF band:	2402 - 2480 MHz
Max. RF power:	< 8 dBm
Range:	Up to 10 m / 33 ft indoors and 30 m / 100 ft outdoors (Depends on local conditions)
ZigBee
Protocol:	802.15.4
RF bands:	2405 to 2480 MHz
Max. RF power:	<8 dBm
Range:	Up to 100 m / 328 ft indoors and 300 meters / 984 ft outdoors (Depends on local conditions)
Microcontroller unit
CPU:	EFR32MG27
Flash:	768 kB
Firmware capabilities
Schedules:	No
Webhooks (URL actions):	No
Scripting:	No
MQTT:	No
Encryption:	No
Other
Supported Devices	Shelly Plus / Gen3 / Gen4 series Shelly Pro series