Sonoff 4CHPRO R3 Smart Switch - 4CHPROR3

The Sonoff 4CHPRO R3 Smart Switch is a 4-channel smart switch designed to control up to 4 devices or circuits independently from one unit. It can be installed in an electrical panel and used to turn connected devices on or off from your phone using the eWeLink app. It is suitable for controlling lights, a water pump, fans, or appliances, and it also supports RF 433MHz remote control with a Sonoff RF Remote. This smart switch supports self-locking, interlock, and inching modes, giving you different ways to manage connected circuits. It also supports dry contact control for signal lines and mounts on DIN rail for installation inside an electrical panel. Voice control works with Google Assistant and Alexa, and it supports Wi-Fi 2.4 GHz connectivity.
Key Features
• 4 independent channels
• Controls up to 4 devices or circuits independently from one unit
• Control from your phone using the eWeLink app
• Suitable for lights, a water pump, fans, or appliances
• Supports RF 433MHz remote control
• Works with a Sonoff RF Remote
• Self-locking mode
• Interlock mode
• Inching mode
• Dry contact support
• Mounts on DIN rail
• Works with Google Assistant
• Works with Alexa
Specifications
• Brand: Sonoff
• Model: 4CHPROR3
• Product type: 4-Channel Smart Switch
• Color: White
• Input: 100-240V~50/60Hz
• Max power: 10A/Gang – 40A/Total
• Channel: 4 Gang
• Dimension: 145x90x34mm
• Wireless connection: Wi-Fi 2.4 GHz
• Working temperature: -10°C~40°C