Quote:
Originally Posted by a8 tech
passenger side rear luggage compartment,you could leave it but the siren will be inop if the car is broken into
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Im just curious as i never knew the alarm siren had battery back up power

, is this the reason why the alarm siren is so quiet when it goes off ?? When you say back up does this mean if someone gets under the bonnet and disconects the main battery the back up ones kick in ??