1atlantis

Anyone know how to disable the function on my central locking that requires me to turn the key twice? Its basically a security system that only opens 1 door/boot when you turn the key once on the driver/passenger door or boot lock, but operates the entire system with another turn of the key.
Though this is a security system, it obstructs the normal working of my aftermarket remote system. Any ideas?
Thanks.
Segun

Maini

After markets can send out double pulse.. just check the manuals

CalG

Actually, the "first" key turn disables the alarm system as well as turning on the interior lights. Try it and see.
I have been meaning to see if the alarm triggers if entry is attempted after the first key signal.

I have been "working" on the double pulse aspect in preparation for a APS25kb keyless /alarm on the lines of Maini's write up. This unit does not have double pulse option built in.

A single relay, correctly wired with a 1500mf capacitor can accomplish the double pulse as well.

The "Rattler" keyless entry/remote start unit has the double pulse option as does Valet 710t/711t units. Detailed information on these units is available on the web with a thorough search.

Lots of good information on auto electrics at www.12v.com (edit: sorry, that is "WWW.the12V.com)

See http://www.the12volt.com/installbay/forum_posts.asp?TID=12844&PN=14

You need to make some decisions.

Regards

CalG

1atlantis

Where could I find the activation of this double pulse? My manual is in German, so its a bit difficult to check.

1atlantis

I found what I think should be double pulse but it doesnt help me. What is does is double the pulse duration (beeeeeeep) not actually give two pulses (beep beep) if you see what I mean.

1atlantis

How does the relay & capacitor set up work please?

CalG

Check out this page for details
http://www.the12volt.com/installbay/forum_posts.asp?TID=12844&PN=14

CalG

Maini

The manual for the 711t is on the web.. www.directed.com