Free shipping KEYDIY CS21 Supporting Rolling Code and Fixed Code 225-915MHZ KD Cloud Key All In One Remote Face to Face Copy Remote for KDX2

1. Use as tool for locksmiths to save copied remotes to the cloud to avoid data lost.
2. Saved remotes data can be copied to new remotes to use directly.
3. User backup data with independently authorized account  to ensure data security.
4. Support the combination of three or more remote controls, can switch freely with the switch button.
5. Support online update,  no after-sales trouble.
6. Support 225-915MHZ, automatically clone after scanning frequency. Can adjust frequency directly in the phone APP, no need other devices.
7. Support fixed code such as PT224X, PT226X, HT6P20, VD20 26, EV1527, AX5326, LX918, HT12X, DOOYA, SHARP and other nonstandard fixed code.
8. Support rolling code such as HCS101, HCS30X, HCS361, HCS362 and so on. Can work for more than 200 different garage doors, electromobiles and other remotes.

Remote Parameter:
Working Voltage:  2. 5 ~ 3. 3V
Working Temperature:  -25 ~85℃
Standby Current:  ≤1.3uA
Receiving Current:  ≤8.9 mA
Output Current:  ≤ 10.8 mA
Output Power:  ≤+10d B m
Support frequency:  225 ~915Mhz

Buttons and Indicator Lights:
1. Three LED lights: To indicate the working remote number (No. 1, No. 2, No. 3), each number can clone 4 remotes.
2. Five buttons: The middle button is function button for Bluetooth mode and changing working remote No. The other 4 buttons are remotes button.

Indication or Switch for Activate Working Remote:
Press the function button, the corresponding activated remote light will on for 2 seconds, during this 2 seconds time press function button again to activate next remote.


Copy New Remote:
Press the new remote button and the old remote button at the same time, the light will flash, when it stop flashing it means finish copy. ( Notes: If remote to be copied was copied before please delete remote data, even new buying remote we also suggest delete data first)

Delete Copied Remote Data:
Press UP and DOWN button at the same time, the first 2 seconds the light will be off, hold on until the light be off again after flash 3 times shortly and 1 time long, thus the activating remotes data will be deleted, then can copy it again.

Recover The Deleted Remote Data:
Press LOCK and UNLOCK button at the same time, the first 2 seconds the light will be off, hold on until the light be off again after flash 3 times shortly and 1 time long, thus deleted data will be recovered.

Enter Bluetooth Mode:
Hold on the function button, the 3 lights will flash alternately 2 seconds and than flash at the same time to enter the bluetooth mode for connecting the APP. Once connected the 3 lights all will be on.

Exit the Bluetooth Mode:
1. Press any button of the remote.
2. Press the exit button in the APP to exit.
3. If not connected to the phone it will exit automatically after 1 minute.