This item is out of stock, pls go to HL888A, it is two way model
The difference between the HL 888 and other cheaper car alarm kits is this system has built in core Microchip KEELOQ chip inside (real code hopping technology).
The chip has 66 bits length with 32 bits binary code combinations, and the communication code between remote and main module is always different every time pressing same button on same remote. It is almost impossible for someone else to do a radio scan, copy the remote, and then take away valuables of yours.
It’s less and less manufactures use real code hopping technology on current market. Normal one way alarm systems only have very limited combinations compare to code hopping AND always same communication code every time pressing same button on same remote (a fixed code attach to each fixed button). So the remotes can be very easy to be duplicated as it has low technology and cheaper compare to real code hopping, but less security.
Everything else might be able to downgrade, but not security.
Features:
Package includes
item |
Qty |
888 main module |
1 |
Code hopping Remote |
2 |
LED warning light |
1 |
Rechargeable battery backup siren |
1 |
Electronic dual stage shock sensor |
1 |
Plugs and wires of main system |
1 |
Engine immobilize relay |
1 |
User manual with wiring diagram |
1 |