433MHz Four Key Copy Remote Control Battery Lane Gate Electric Garage Access Control Key Self Copy Wireless Remote Control

Description

433MHz Frequency :The 433MHz frequency ensures a stableand reliable connection between the remote control and thegarage door opener.

Four Key Copy :With four key copies, you can easily replaceost or damaged remote controls without having to purchase a

new one.Battery-Powered :The remote control is battery-poweredmaking it easy to install and use without the need for anywiring or electrica work.

Wireless Remote Control :The wireless remote control allowsyou to easily open and close your garage door from a distancemaking it convenient and efficient.1.Product features

(1)Operating frequency: 433.92 MHz(2)Power supply scheme: DC3V (button battery 2032)power supply.

(3)Standby current: less than 0.15uA.

(4)Good selectivity and spurious radiation suppression

capability.

(5)Good local vibration radiation suppression capability.(6)Temperature range:-20-70°C(-20-70°C) Even in harshambient temperatures,it can work normally.

(7)Product size:60*37.4*11.4(mm)(including housing).

(8)Product weight: 14.39g (including case).

4.Function Description

(1)Copy Code Matching Operationlf the remote control has checked the code, it needs to becleared before the code can be checked. Code matchingoperation: Press a single button on both the copied remotecontrol and the copy remote control at the same time, until thecopy remote control indicator light flashes from fast to steadyand then release the two remote control buttons. Codematching is successful. Follow this method to operate otherbuttonsin sequence until all buttons are copied.

(2)Clear code operationSimultaneously press and hold the lock and unlock buttons orthe copy remote control until the indicator light flashes threetimes, and then briefly press the unlock button three times toindicate that the code has been cleared successfully (the lockbutton is held down continuously during this process).(3)Recovery code operationPress and hold the mute and ring buttons of the copy remotecontrolsimultaneously until the indicator light flashes quicklyand the previously cleared remote control code can berestored.

5. Note:

(1)The working voltage cannot exceed the normal workingvoltage by 1V.

(2)In environments with hiah wireless interference. the

transmission distance may decrease.

(3)Keep out of reach of children.

(4)Do not use in damp environments, as it may cause damageto the remote control.