Specification:
Origin: Mainland China
Use: Lighting,Electric Door
Wireless Communication: RF
Model Number: AK-KB-171ALL
Package: Yes
Channel: 4
Colour: red, blue (optional)
Operating frequency: 433MHz , full frequency (260-868MHz) (optional)
Model: AK-KB-171ALL
Battery type: 12V, 23A alkaline battery
Mode of operation: copy.
Housing material: ABS.
Product size: 55x37.8x16.5mm/2.16x1.48x0.64inch (including case).
Product weight: 27g (including case).
Operating voltage: DC12V
Emission current: <25mA
Static current: <0.15uA
Transmitting power: 5-7dBm
Operating temperature: -20-70°C
Function Description:
(1) Copy-to-code operation
If the remote control has been to the code need to clear the code to the code. Code pairing operation: press the single button of the remote control being copied and the copy remote control at the same time, until the copy remote control indicator light flashes from fast to bright, then release the two remote control buttons, the code pairing is successful. Follow this method for other keys until all keys are copied.
(2) Clear code operation
Press and hold both the Copy Remote Unlock and Unlock buttons at the same time until the indicator light flashes, then press the Unlock button three times to clear the code (keep the Unlock button pressed during this process).
(3) Restore code operation
Press and hold the Mute and Ring buttons at the same time until the indicator light flashes, then you can restore the previously cleared remote control code.
Copy Chips:
PT2242, PT2260, PT2262, EV1527, 527, PT2240, SMC918, HT-12E, AX5326-3, AX5326-4, AX5026, HT600, HT680, HT6207, HT6010, HT6014, MC145026, HT640, etc.
Cautions
(1) The battery voltage should not exceed the operating voltage range.
(2) Try to keep the two remotes close together when copying the remote control, otherwise copy abnormalities will occur.
(3) The remote control distance may be reduced in an environment with high wireless interference.
(4) Keep out of reach of children.
(5) Do not use in a humid environment as this may cause damage to the remote control.

Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.