Working Modes

1.Self-locking : each channel could be switched on/off seperately.You can turn on/turn off all channel at the same time.

2.Interlocking mode : Switch on any  channel , other channels will be switched off automatically .

3.Inching mode : Switch on one channel,the  channel  will be automatically closed after 0.5seconds .Other channel is same as the channel.

If you need to change the mode,you need to press the mode button

Features:

【Two Input Ports】You could choose USB 5V port or the screw terminal port to supply power in the input to make the pcb board board work.

【Dry Contact/Passive Output】 No matter the power you supply in the input, the output don't have  any voltage If you do not supply power in output port, the connectted home appliance can't work, you also need to supply power in output.

【Timer】The  connectted home appliances can be automatically turned on/off  according to the time schedule.Each channel can set different time schedule. Different Ways to Control the  WIFI Module

【APP Remote Control】
You can control the connectted home appliance in  Tuya or smart life APP anywhere and anytime.Such as light, electric kettle, electric rice cooker, electric curtain, etc.

【RF433 Control】The WIFI Module support RF433 Frequency,and you can control the WIFI module by RF433mhz remote controller.

【2.4Ghz WIFI Control】When you at home,You could control the module in your smart phone by 2.4Ghz WIFI

【Mobile Network Control】When you go outside,you could control the device in your smart phone by 2G/3G/4G Mobile Network.
(Note:The router need to online and the WIFI module need to keep a close distance with the router)

【Voice Control 】Compatible with Alexa and Google Assistant, you can use the voice control to turn on/off the connectted home appliances .

 【Share Control】One device can control by Multiple phones,you can share the wifi module with your family.

【Group Control】one phone can control Multiple smart device.You can add the wifi module and other smart device in a group,and then you can turn on/off all smart device at the same time.

Description:

Input 1: USB 5V Port
Input 2:(screw terminal port): DC/AC 7-32V
Output:Passive Output(Dry contact)
Working frequency: 50-60Hz
RF433 Frequency
Working temperature: -20-70℃
Wifi standards/ protocol :IEEE 802.11b/g/n, WIFI 2.4Ghz
Max load : 16A/3500W/4  Channel
Max current:`10A/2000W/Channel

Size: 75*73*20 mm

Package included:1pcs  4CH wifi smart Switch