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Sonoff 4CHPRO R3
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Save ZAR 741.00The Story
The Sonoff 4CHPRO R3 is a versatile 4-channel WiFi smart switch that lets you control up to four home appliances independently from anywhere using the eWeLink app or a 433MHz remote. With three operational modes including self-locking, inching, and interlock, plus DIN-rail mounting for professional installations, this hacker-friendly device offers both convenience and customization for modern smart homes.
add_circle The Upside
- check Allows remote control of multiple appliances via smartphone app
- check Flexible installation with DIN-rail mounting for professional setups
- check Customizable with three different operational modes for various use cases
remove_circle The Downside
- close Requires 2.4GHz WiFi network (no 5GHz support)
- close Limited to 10A per channel which may not support high-power appliances
- close Setup may require technical knowledge for advanced features
Specifications & features
Key features
- check_circle 4-channel WiFi control via ESP8285 module
- check_circle Three operational modes: self-locking, inching, and interlock
- check_circle 433MHz remote control capability
- check_circle DIN-rail mounting for professional installations
- check_circle Hacker-friendly with external firmware flashing support
Specifications
Voltage Range
100-240V AC (50/60Hz) / 9-24V DC
Max Current per Channel
10A
Max Total Current
40A
Max Power per Channel
2200W
Tags
smart home
automation
home improvement
homeowners
tech enthusiasts
diy hobbyists
smart home installers
home automation
appliance control
energy management
home renovation
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