Universal 433mhz 315MHZ Remote Control 4 Channearage Gate Door Opener Remote Control Duplicator Clone Cloning Code Car Key-433MHZ A

Notice:The remote control can not copy with the Rolling codes

Type A

Specification:

The remote control adopts SA901B main control , supports online programming, can be programmed repeatedly, built-in , can copy other ordinary remote controllers with the same frequency, can clear codes and learn codes at any time, easy and fast to use, can be used in car remote control, light control, Smart home remote control and other fields. Product features (1) Working frequency: 433 MHz / 315MHz (special frequency can be customized according to customer requirements); (2) Power supply scheme: DC3V (on battery 2032) power supply; (3) Standby current: le than 0.15uA; (4) Good selectivity and stray radiation suppreion ability; (5) Good local vibration suppreion ability; (6) Temperature range: -20-70℃, it can work normally even in harsh envmental temperature; (7) Product size: 60*37.4*11.4 (mm) (including shell); (8) Product weight: 14.39g (including shell). 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: pre the single on of the copied remote control and the copy remote control at the same time, until the indicator of the copy remote control flashes from fast to steady on, you can release the two remote control ons, and the code matching is succeful. The other keys are also operated in sequence according to this method until all keys are copied. (2) Clear code operation Pre and hold the lock and unlock ons of the copy remote control at the same time until the indicator light flashes 3 times, and then short pre the unlock on three times. The indicator light flashes continuously to indicate the succe of the code clearing (the lock on is kept preed during this proce). (3) Recovery code operation Pre and hold the mute and ring ons of 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. Normal working voltage DC2.4V—3V Emiion current