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Qiachip 433Mhz Universal Wireless Remote Control Switch DC 12V 1CH relay Receiver Module RF Transmitter 433 Mhz Remote Controls

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Universal wireless remote switch receiver

By Qiachip

433 Mhz Universal wireless remote control switch DC 12 V 10 A 1 CH relay receiver module wtih 2 x RF remote 433 Mhz and transmitter with 2 buttons

• Input Voltage: 12 V, RF working mode: Superheterodyne
• Receiver sensitivity: > 97 dbm
• Transmitting distance:> 100 m ( open space)
• Decoding mode: MCU software decoding
• Remote storage: 20
• Support remote type: EV1527 learning code
• Working mode: Momentary, toggle, latching time delay (5s ,10s ,15s )
• Output terminal: NO , NC , COM
• Dimension of PCB:35 x 30 x 18 mm (L,W,H)
• Remote control battery: 2 x 3 V CR2016 button batteries
Note: Maximum input power is 250 V

Remote programming

Clearing the code :
Push the learning button on the receiver 8 times , the codes will be reset.
After clearing the code, remotes will be need to be recalibrated

Momentary mode

Please contact us for detailed use instructions

Learning the code : ( Toggle – Press remote button to turn on, press again to turn off.)
Press the learning key on the receiver 2 times, Wait for a moment , the LED will be off , it comes into learning state .

Push the learning key on the receiver 3 times , the LED (on the Receiver)will blink 3 times.
When the LED is on, press the button of the remote control(You want to let it learn), Push the remote button A, LED flash for 3 times .
Push the remote button B, Led flash for 3 times .
After 3 seconds , the LED indicator will be off , Learning to succeed.

Wire diagram

Shell dimensions:
3.9 x 3.5 x 2.5 cm

PCB board: 35 x 30 x 18 mm

Package includes

2 x Remotes + 1 x Receiver

1 x Remote control and 1 x Receiver


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 Switch,Universal,Automated curtains,Electric Door,Lighting
Wireless Communication: 
 433 MHz
Support APP: 
Brand Name: 
Model Number: 
Working Voltage: 
Output Terminal: 
 NO , NC , COM
Quiescent Curren: 
Modulation Mode: 
Receiving Sensitivity: 
Working temperature: 
 -30 ~ +80
Matching Mode: 
 Intelligent Learning code
PCB dimension: 
RF working mode: 


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