# Shelly BLU RC Button 4 Smart Bluetooth Button with Magnetic Mount

- Canonical URL: https://www.netxl.com/controllers-and-hubs/shelly-blu-rc-button-4/
- Brand: Shelly
- SKU / part number: SHELLY-BLU-RC-BUTTON-4
- EAN (GTIN-13): 3800235268308
- Category: Controllers & Hubs (https://www.netxl.com/controllers-and-hubs/)

## Pricing (GBP, guest pricing — trade customers see account pricing via the API)
| Quantity | ex VAT | inc VAT |
| --- | --- | --- |
| 1+ | £12.84 | £15.41 |
| 5+ | £12.84 | £15.41 |
| 10+ | £12.84 | £15.41 |

## Availability and shipping
- Availability: Out of stock
- Shipping: Royal Mail Tracked - Next Working Day — £7.19, 1 working day(s)
- This product is end of life
- Replacement: https://www.netxl.com/controllers-and-hubs/shelly-blu-rc-button-4-zb

## Description

The Shelly BLU RC Button 4 is a Bluetooth four-button controller that offers simplified physical control over your existing Shelly network. Featuring a variety of versatile mounting options including integrated magnets to affix the button to a magnetic surface, the BLU RC Button 4 can be effortlessly mounted to existing wall switches, or kept as a standalone pocket-sized remote control. The BLU RC Button 4 also supports multi-click, meaning up to 16 different actions can be programmed and activated.

The Shelly BLU RC Button 4 can be mounted on any magnetic surface thanks to its integrated magnets and 2 x included magnetic holders, or it's compact enough to fit in your pocket as a wireless and portable handheld smart automation controller. Each of the buttons supports multi-click, meaning single, double, triple and long-press clicks on each button can be programmed as separate actions for a total of 16 possible actions; anything from a single electrical appliance, to full lighting circuits, to synchronised scenes involving multiple linked Shelly devices can be controlled easily from a single button press.

The BLU RC Button 4 is Bluetooth operated, meaning both a quicker response time (less than 100ms) and a significantly lower battery usage profile than a WiFi-operated controller with up to two years of battery life on a single battery.

Also included is a suite of quality-of-life features such as a beacon mode to find the RC Button 4 if lost, and full native out-of-the-box compatibility with all home assistants supported by BTHome protocol.

## What's in the box

- 1 x SHELLY-BLU-RC-BUTTON-4
- 2 x Magnetic Holders
- 2 x Adhesive Strips
- 1 x CR2032 Battery
- 1 x Installation Guide

## Specifications

| Specification | Value |
| --- | --- |
| Power Supply | CR2032 Batteries |
| Number of Switches | 4 |
| Connectivity | Bluetooth |
| Colour | White |
| Purpose | Buttons |
| Product Series | BLU |

## Programmatic access

- This page in HTML: append a trailing slash instead of `.md`
- NetXL Customer API (real-time customer pricing, stock, ordering): https://api.netxl.com — OpenAPI at https://api.netxl.com/openapi.yaml
- MCP server for AI agents: https://mcp.netxl.com
- Machine-readable site index: https://www.netxl.com/llms.txt
- API documentation: https://www.netxl.com/api-docs.md