Tuya Smart 4CH/4-channel Wi-Fi relay AC 85-250V RF433 - White

Smart 4CH Wi-Fi Relay Tuya Smart is a modern solution for remote device control and home automation. Compatible with Tuya Smart and Smart Life apps, it supports control via Wi-Fi, Bluetooth, and 433 MHz. Operates on 85–250 V AC or 5 V via Micro-USB, supporting up to 10 A per channel and 16 A total.
The relay supports scheduled control, countdown, and cyclic timers, as well as three operating modes: self-locking, locking, and pulse. Control is possible via smartphone, 433 MHz remote, or voice — through Alexa and Google Home. Convenient DIN-rail mounting allows using the device in both home and industrial automation.
- Power supply: 85–250 V AC or Micro-USB 5 V
- Number of channels: 4
- Max load current: 10 A / channel, 16 A total
- Max power: 2200 W / channel, 3500 W total
- Connectivity: Wi-Fi 2.4 GHz / Bluetooth / 433 MHz
- Modes: self-locking, locking, pulse
- Temperature range: −20 °C … +70 °C
- Dimensions: 75 × 80 × 25 mm
- Mounting: DIN rail
- Compatible apps: Tuya Smart / Smart Life
- Voice control: Alexa / Google Home
- Case color: white
RF 433 MHz
With Wi-Fi support
Remote Access
Short circuit
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