Editing Vehicle security system (section)

===Elise Alarm Upgrage Option pre Oct 97===

Optional upgrade on S1 Elise prior to October 1997 was a Cobra Goldline 6019HF,
which meets Thatcham Category One requirements and includes the following features:
- Ingress protection using sensing switches on the front bonnet, engine lid and both
doors;

- Switchable intrusion sensing using a microwave sensor;

- Self powered siren;

- Passive engine immobilisation;

- Dynamic coding of the transmitter key.


When the alarm is fully armed, triggering will occur if:

- a door, bonnet or engine lid is opened;

- movement within the passenger compartment is detected.

- the vehicle power supply is interrupted.

When triggered, the self powered siren will sound and the hazard warning lamps will flash.
The rectangular transmitter fob has a red and a blue button. Replacement transmitters are
ordered quoting the security code.