4CH WIFI Relay Smart Switch Module with RF433

Input voltage : DC/AC 7-32V , AC 85-250V
Max current : 2200W/10A.
WiFi standard : WiFi 2.4 ghz b/n/g.
The life of Relay Model is more than 1,000,00.
Default inching Function: Press the open relay by mobile phone, then cut off the pull-on imediately, you can set the inching time in APP , it has the timing-share function at the same time.
Self-locking when press the inching and locking button with the light on. Press open relay to pull-on, press close relay to cut off.

*App support: Free iOS and for Android phone app Smart Life/tuya Smart.

*Sync Status: The real-time status of the device can be made available to the App.

*Remote On/Off: Remotely turn on/off 4 electrical devices from anywhere.

*RF Remote Control: Turn on/off remotely from inside the house via 433MHz RF, only 433MHz learning code is supported.

*3 operating modes: Switchable between interlocking/self-locking/clamping s modes.

*Independent control: control each group individually in APP Tuya.

*Remote support for turning connected appliances on or off, such as lights, kettles, rice cookers, electric curtains, etc.

*Timing: Supports 8 enabled countdown/single/repeating timer tasks to turn on/off at specified times.

*DIN rail mounting: Ideal for industrial control.

*Voice control: Perfectly compatible with Alexa / Google Home

*Share control: Control your smart home with your family.

This product is a wireless switch, supports inching /self-locking mode. Users can add the device to the APP Smart life in order to remotely control connected home appliances or devices.

1. In self-locking mode, customers can remotely turn on/off connected devices immediately.

2. When in inching mode, customers can have two wiring ways to select, and you can set the inching time in APP .

3. WIFi control model, no need to program. No matter where you are, you only need to download a APP to connect the wifi and control the cloud.

4. RF mode , you can control the board with RF433 remote controller.