Shelly BLU RC Button 4
What is Shelly BLU RC Button 4?
Smart four-button Bluetooth remote control interface. The Device has in-built magnets and a magnetic holder included in the package providing users with versatile placement and usage options.
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Uses BLE technology (Bluetooth-operated)
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Supports multi-click – single, double, triple, and long press (16 actions in total)
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2 years of battery life
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Encryption (high level of security)
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Variety of placement options (3M patch included in the box)
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Beacon mode – If enabled, the device will emit beacons every 8 seconds.
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Full compatibility with Home Assistant and any other device that is supported by BTHome protocol (out of the box)
Features

Bluetooth-operated
Quicker response and easy inclusion!

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.
Use Cases

Smart blinds or curtains

Garage door opener

Scene control
Place it anywhere you like!

On a wall

In your pocket

On metal surfaces
Installation of Shelly devices must be done by a qualified electrician or authorised installers.
User interface
Inputs
- Four push buttons
- Press and hold for 10 sec to pair Shelly BLU RC Button 4 US with another Bluetooth device.
- Press and hold for 30 sec to factory reset (possible only shortly after inserting the battery).
Outputs
- 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.
Specifications
Quantity |
Value |
---|---|
Physical | |
Size (HxWxD): |
|
Weight: |
21 g / 0.74 oz |
Shell material: |
Plastic |
Shell color: |
White |
Environmental | |
Ambient working temperature: |
-20 degC to 40 degC / -5 degF to 105 degF |
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: |
4.2 |
RF band: |
2400 - 2483.5 MHz |
Max. RF power: |
< 4 dBm |
Range: |
Up to 30 m / 100 ft outdoors, up to 10 m / 33 ft indoors (depending on local conditions) |
Encryption: |
AES (CCM mode) |