16-channel smart WiFi relay Tuya Smart Life for DIN rail
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16-channel WiFi relay module for DIN rail Tuya
The 16-channel Wi-Fi relay module is a versatile device designed to control the power supply of peripheral devices such as lighting, roller shutters, projectors, cameras, or advanced conference systems. Thanks to full compatibility with the Tuya ecosystem, the controller is an excellent foundation for expanding a smart home and building automation.
Key features:
- 16 independent 16A relays with built-in buttons for manual control.
- Full compatibility with the Tuya Smart app (scene creation, remote control).
- Support for standard monostable (bell) and bistable wall switches.
- Convenient and secure mounting on a standard DIN rail.
- Load: 4x 50A | 12x 16A (16A for 230V / 6A for 24V).
Flexible connection and power options
The device is distinguished by exceptional configuration flexibility, adapting to the characteristics of the electrical installation:

- N and L: Power supply 230V
- 1-4: Voltage relays with a maximum load capacity of 50A
- 5-10: Voltage relays with a maximum load capacity of 16A
- 11-16: Potential-free relays with a maximum load capacity of 16A
- RS485: RS485 port (currently unsupported)

- RJ45: Ethernet port (currently unsupported)
- K1-K16: Inputs for manual switches that change the state of individual relays
Technical specification
- Connectivity protocol: Wi-Fi 2.4GHz (built-in antenna)
- Ecosystem: Tuya Smart / Smart Life
- Number of supported circuits: 16
- Relay load capacity: 4x 50A relay, 6x 16A voltage relay, 6x 16A potential-free relay
- Manual buttons: Independent On/Off for each channel
- Module power supply: 230V AC or 12V DC
- Mounting type: DIN rail 35mm
- Manual interface: Control buttons on the front of the housing
- Status indicators: LEDs (channel and power status)
- Additional interfaces: 6 control inputs for external wall switches
Set contents
- 16-channel WiFi relay module for DIN rail



