Sonoff RL560 5m extension

Product Introduction

The Sonoff RL560 5m Sensor Extension Cable is a dedicated extension cable designed to increase the installation flexibility of compatible Sonoff environmental sensors. By extending the connection between a sensor and its controller device, the RL560 allows sensors to be positioned in the most accurate monitoring location while keeping the smart switch safely installed elsewhere.

The cable is commonly used with Sonoff temperature, humidity, and soil moisture sensors connected to devices such as the Sonoff TH16 Elite and Sonoff TH20 Elite. This enables more precise environmental monitoring for smart automation systems.

With a durable RJ9 connector and a 5-meter length, the RL560 provides a simple and reliable solution for extending sensor placement within smart home installations.

Key Features

Extended Sensor Placement

Adds an additional 5 meters of cable length, allowing sensors to be installed further from the main controller for more accurate environmental readings.

Compatible with Sonoff RJ9 Sensors

Works with popular Sonoff sensors including:

• THS01 Temperature & Humidity Sensor
• DS18B20 Waterproof Temperature Sensor
• MS01 Soil Moisture Sensor

Expandable Monitoring Distance

Sensors such as THS01 and DS18B20 can be extended up to 60 meters using multiple cables, while the MS01 soil sensor supports extensions up to approximately 10 meters.

Stable RJ9 Connector

The RJ9 4P4C connector ensures a secure and stable connection between the sensor and controller while supporting convenient plug-and-play installation.

Durable Cable Construction

Built with insulated wiring designed for reliable signal transmission in smart home automation environments.

Smart Home Integration

The RL560 extension cable is designed for use with Sonoff smart environmental monitoring systems such as:

• Sonoff TH16 Elite
• Sonoff TH20 Elite
• Sonoff TH Origin series

By extending sensor placement, the cable allows environmental data to be collected more accurately, enabling automation routines within the eWeLink platform.

For example, sensors placed further away can trigger automation scenes such as turning on ventilation, heaters, or humidifiers based on environmental conditions.

Technical Specifications

Product Type: Sensor Extension Cable
Model: RL560
Cable Length: 5 meters
Connector Type: RJ9 (4P4C)
Compatible Sensors: THS01, DS18B20, MS01
Conductor Resistance: ≤10Ω
Insulation Resistance: ≥5MΩ
Colour: Black

What’s in the Box

Sonoff RL560 5m Sensor Extension Cable