433RF receiving module 4-channel high-level signal learning decoding receiving circuit board

Product parameters
1. Working voltage: DC2.5V-5V
2. Working current: 3.7mA
3. Sensitivity: -108DBM
4. Rate: MAX 10 KB/S
5. Working mode: jog, self-locking, interlocking (freely convertible)
6. Module output: 4 CMOS level signals, which can correspond to 4 buttons of remote control "ABCD"
7. Receiver module can store remote control: 16
8. Support coding chip model: EV1527, PT2262, 2264, 2260 other customization

When the remote control button is pressed, the output of D0, D1, D2, and D3 is high level, and when it is not pressed, it is low level.
Clear and match the code: (Before switching the mode, clear the code first)
1, clear function - press the learning button (not let go) "KEY" 5 seconds, after the LED indicator goes out, let go, wait until the LED indicator flashes 3 times and then go out, start to clear all the remote control code data in the memory, it means The clear function is complete.
2, the code function - press the learning button (jog mode) "KEY", the LED indicator lights up to indicate that the microprocessor enters the learning pair code state, press the matching wireless remote control button, the LED indicator flashes 3 After the second time, the code is successful. (The learning button is clicked once for the jog mode; press 2 times for the self-locking mode; press 3 times for the interlock mode; press 4 times: 1, 2 for jog, 3, 4 for self-locking; for 5 times: 1 2, jog, 3, 4 interlock; press 6 times: 1, 2 self-locking, 3, 4 interlock; press 7; 1, 2 interlock, 3, 4 interlock.) The wireless remote control switch can store 16 different remote controls and can set different working modes. (This is a one-key pair code, the program will automatically assign the data bits)
3. Pair code test - After the code is successful, when the remote control button is pressed, the corresponding D0, D1, D2, D3 output is high level.

 Notice:
Note:
1 This remote control only support the learning code(1527) of the receiver
2 This remote can not be programmed
3 It will not work if you only buy the transmitter.It is  parts of the remote control system.It needs work with the Remote Control Relay  Receiver module to achieve controlling
4.You can but this remote to learn to your learning code 1527 receiver,or you can also buy the receiver from us,good paired.

We have strong cooperation with DHL,TNT,UPS,FEDEX,EMS,China Air Post.

You also can choose your own shipping forwarder

1. Your inquiry can be replied in 12 hours.

2. All your questions can be answered by our well-trained and experienced staff in English.

3. Any your customized products we can help you to design and put into production.

4. Protection of your sales area, ideas of design and all your private information.

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

1. Could I order one piece for sample to test the quality?

A: Yes, You could order the sample before your order. We recommend to check the sample before order, to make sure you will get the indeed product that you need.

2. What time can you deliver my order?

Samples in 5-7 working days, bulk order in 7-15 working days after payment.

3. What's your best price?

We make different models and different chip, please advise detailed parameters for goods that you need.

4. Do you have gurantee for my order?

Remote control and receiver gurantee for 1 year