SONOFF 4-Channel Smart Switch with Wi-Fi and RF Control

Product Name in Arabic: SONOFF 4-Channel Smart Switch with Wi-Fi and RF Control

Product Name in English: SONOFF 4CHPROR3 4-Gang Wi-Fi Smart Switch with RF Control.

Brand: SONOFF.

Model Number: 4CHPROR3.

Product description and benefits

• Multi-control: Allows you to control up to four devices independently via eWeLink app, voice commands, or a 433MHz RF remote control.

• Wide Compatibility: Works seamlessly with voice assistant systems like Amazon Alexa and Google Home , providing a convenient voice control experience.

• Flexible Operating Modes: Supports three operating modes (Self-locking, Interlock, Inching) to meet different automation needs, whether you are controlling lighting, garage doors, or motorized curtains.

• Easy Installation: Designed to be mounted on a DIN rail, making it ideal for integration into electrical distribution panels in an organized manner.

• Smart Functions: Supports smart scene settings and last power-on state memory, ensuring operations can resume even after a power outage.

Technical specifications

• Voltage: Works over a wide range of 100-240V AC or 9-23V DC.

• Maximum current: 10A per channel (Gang) and 40A total for the unit.

• Number of channels: 4 channels (4-Gang).

• Wireless Connectivity: Supports Wi-Fi IEEE 802.11 b/g/n at 2.4GHz and 433MHz RF.

• Weight: about 214 grams.

• Dimensions: 145mm x 90mm x 34mm.

• Shell Material: Made of flame-resistant PC V0 material.

About the product:

The SONOFF 4CHPROR3 switch is an excellent home automation solution, combining ease of use with high flexibility. This device allows you to intelligently control a wide range of home appliances, from lights to fans to garage doors. Thanks to its compact design and easy DIN rail mounting, it provides an organized and efficient way to upgrade your electrical system and transform it into a smart, remote-controllable system.