🔗 Connect. Control. Conquer your smart home effortlessly.
The Protium 4 Channel Smart WiFi+BLE Relay Switch Module offers advanced multi-protocol remote control (WiFi, Bluetooth, 433MHz RF) for up to 4 independent devices. Supporting 10A/250V loads, it features customizable operation modes, smart scheduling, voice assistant compatibility, and a compact DIN rail mount design—perfect for seamless home automation and DIY projects.
| Connector Type | Micro USB |
| Contact Material | Silver Alloy |
| Contact Type | Normally Open |
| Current Rating | 10 Amps |
| Mounting Type | DIN Rail Mount |
| Brand | protium |
| Operation Mode | Automatic |
| Coil Voltage | 5 Volts |
| Contact Current Rating | 10 Amps |
| Maximum Switching Current | 10 Amps |
| Maximum Switching Voltage | 250 Volts |
| Manufacturer | Protium |
| Country of Origin | China |
| Model number | TUYA-4CHPRO |
| Number of Memory Sticks | 1 |
| Item Weight | 180 g |
| Product Dimensions | 10 x 10 x 2.5 cm; 180 g |
| Item model number | TUYA-4CHPRO |
| Item Height | 25 Millimeters |
| Item Width | 10 Centimeters |
| Included Components | Main module |
P**R
GOOD QUALITY
its a v good product .good quality. easy setting . wifi bluetooth rf all in one
A**R
Poor WiFi range
Switch works but WiFi range is very poor, hence require router next to it. No external wifi antenna option. Needs immediate improvement comparing sonoff switches.
S**L
Works flawlessly!
Alhamdulillah. It worked without any problem.Bought one for my friend, he plans to use it "to automate Motor Pump".Well in my case, i used it to control "VFD" connected to a 3HP submersible pump at remote location.There was a dry contact switch on the drive, i connected those connections to this switch & further connected it to a 4G Dongle.Alhamdulillah, i am able to turn the pump on/off from anywhere i want.There are other products in available online too but they are expensive.Bought this @1699
S**S
GOOD
GOOD
K**N
Works as expected
The media could not be loaded. Best product if want to control 4 12V devices via wifi 👌
K**R
Not functioning
When switches ON, no output supply coming
C**R
Very good product
Works well
S**A
Build quality is not good.
This relay buid quality is not good enough, because micro usb jack is not working, soldaring is not good.No warranty then why the name of brand?.
