Modulation method: ASK

1. Overview

AK-K210605 white shell copy four-button remote control adopts 12F683 main control chip, supports online programming, and can be programmed repeatedly.Built-in EEPROM, can copy other ordinary remote controllers with the same frequency, and can clear codes and learn codes at any time.It is convenient and fast to use, and can be used in the fields of car remote control, lighting control, smart home remote control and other fields.

2. Product features

(1) Working frequency: 433.92 MHz(2) Power supply scheme: DC6V (button battery CR2016*2) power supply;(3) Standby current: less than 0.1uA;(4) Temperature range: -20-70℃, it can work normally even in harsh environmental temperature;(5) Product size: 62.3*37.2*10.7mm (including shell);(6) Product weight: 21.20g (including shell).

3. Function description

(1) Copy code operation If the remote control has checked the code, the code must be cleared before the code can be checked. Code matching operation: press the single button of the copied remote control and the copy remote control at the same time, until the copy remote control indicator light flashes from fast to steady to indicate that the code is successfully matched, you can release the two remote control buttons. The other keys are also operated in sequence according to this method until all keys are copied.(2) Clear code operationPress and hold the two buttons on the top of the copy remote control (the two buttons near the indicator light) at the same time until the indicator light flashes quickly, and then short press one of the two buttons on the top three times to clear the code (the other button is kept pressed during this process).(3) Recovery code operationPress and hold the two buttons under the copy remote control at the same time until the indicator light flashes quickly, you can restore the remote control code that was cleared before.