# Shelly SSR Add-on - Shelly Pill Accessory

- Canonical URL: https://www.netxl.com/sensors-and-detectors/shelly-ssr-add-on/
- Brand: Shelly
- SKU / part number: SHELLY-SSR-ADD-ON
- EAN (GTIN-13): 3800238073589
- Category: Sensors & Detectors (https://www.netxl.com/sensors-and-detectors/)

## Pricing (GBP, guest pricing — trade customers see account pricing via the API)
| Quantity | ex VAT | inc VAT |
| --- | --- | --- |
| 1+ | £8.93 | £10.72 |
| 5+ | £8.93 | £10.72 |
| 10+ | £8.93 | £10.72 |

## Availability and shipping
- Availability: 25 in stock
- Shipping: Royal Mail Tracked - Next Working Day — £7.19, 1 working day(s)

## Description

The Shelly SSR Add-on is a dual-channel solid-state relay module designed for use with the Shelly Pill, allowing users to control 2 independent DC loads up to 30 V/300 mA. This module allows users to have safe and silent control of lights, fans or other DC devices.

*** The Shelly SSR Add-on can only be used with the Shelly Pill via the Shelly 1-to-5 Splitter.

Shelly's SSR Add-on enables users to control external devices such as lights and fans and control them via the Shelly app for smart home automation. Featuring 2 x galvanically isolated solid-state relays, this device ensures reliable switching. It is also equipped with 1 configurable I/O (3.3 V logic-level).

## What's in the box

- 1 x Quick-Start Guide
- 1 x SHELLY-SSR-ADD-ON

## 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