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DC12V 4CH Wifi Remote Control Radio Relay Switch Transmitter Receiver

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Quick Details

Payment Terms: L/C,Western Union,D/P,T/T,MoneyGram
Control capaciry: <10
Input voltage: DC12V
Place of Origin: Guangdong China
Screen: No
Size: 128*79*31.5mm
Encryption type: WEP/TKIP/AES
Security sensitivity: WPA/WPA2
Model Number: YET404WFR
Certification: ce
Power Supply: Battery
Brand Name: YET
Function: Automatic
Item: Wifi Remote Control Radio Relay Switch
Type: AM / FM
Static working current: <100mA
Frequency: 315mh/433.92mhz
Wireless standard: IEEE802.11b/g/n
Contact current: <10A
Packaging Detail: each with plastic bag
Shenzhen Chuangyao Science & Technology Co.; Ltd
Response Time
On-time delivery rate
US$ 210,000+
R&D staffs
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DC12V 4CH Channel Wifi Remote Control Radio Relay Switch Transceiver Receiver





1)Suppoering Wi-Fi intranet or extranel connection.It can be used as a single product or networking multi-product to be controlled


2)Supporing Smart link network technology:network configuration is simple and convenient


3)315mhz/433mhz optional


4)Only working with learning code (1527&2262)


5)High confidentiality, stable characteristics, low power consume and easy to operate, plug and play


2. Tech data:





3. Operating instruction :







operating 1.JPG4.Picture show :

404wifi (15)

404pc-wifi +2113.jpgYET404PCWIFI-min.jpgYET404PC-WIFI banner-min.jpg


Company Information
Our Company:
Established in 2005, shenzhen Yaoertai Technology Development Co.; Ltd is a high-tech company who specialized in the research, production, selling and service of security products. With more than 10 years experience if wireless remote system of automatic door, window and smart home control system. 
YET's excellent R&D team brings the advanced and mature design project. we also accept OEM & ODM to meet customer's request
Fair Picture:
Our Services

For Order


1.Accept OEM and ODM.
2.Can print logo on the case and package.
3.Terms of payment:TT/Western Union optional
4.MOQ:100 pcs
5.Delivery time:5-7 working days after received the payment.

6.Item :Wifi Remote Control Radio Relay Switch

For Service


1.Your inquiry can be resposed in 12 hours.
2.All your question can be answered by our well-trained and experienced staff in English

3.All your customised products which we can help you to design and put into production
4.All your private information such as the sales area, ideas, design etc. can be protected.

5.Delivery by DHL,UPS,EMS or by sea as your requirments.





A1:Add device failed,and the LED indicator was slow flashing all the time


B1: The LED indicator slow flashing means that it is connecting the router ,the connection time over 60s,it is fail,for that case,maybe wrong with “password entered error” or “data error in transmission”. The user need check the status of the cell phone or router network ,and ensure router wife without any limit contact ,please try again for new reconfiguration .


A2:The device suddenly out control ?

B2:a. Check the router wifi,whether the password is changed or not ,and check the status of the red indicator on the device,it is slow flashing ,this is disconnected from the router and controller,yuou need reconfigure it ;

b. Router assignsto the IP address of device because of the network ,the IP address is changed,it causes the actual IP of device to be inconsistent with the APP saved equipment,at this moment exit the APP and restart,and retrieve the device information