Horn and Siren

Anti-theft alarm, horn
There is a special horn in the sound alarm that sounds when the alarm is set off and also as a confirmation when a button is pressed on the remote control. This is mounted behind the wing liner in the front left-hand wheel housing.

The +30 circuit is connected to the horn. If the alarm is set off, the horn sounds by being grounded via the theft alarm electronic control module (pin 11).

The length of time the horn sounds when the alarm is set off and the configuration of the confirmation are programmable.

Siren
As an extra option, a siren with battery back-up can be fitted. This is then connected to the same lead (pin 11) as the horn.


Important: The siren and the horn cannot be used at the same time. The control module continuously feeds +12 V to the siren and if this is broken, the alarm is set off. For this, the siren must be specially programmed.