ADL security fault

Joined
19 Sep 2011
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40
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Location
London
Country
United Kingdom
Hi all,

The house I bought a couple of years ago had an ADL alarm system in it.

Over the last 3 nights, the box has started beeping with the error message "Siren. Wireless Low Batt". I assume this means the battery in the outdoor siren is low.

Does anyone know how I top this alarm beeping very night? If I enter the code, it stops it but about 24 hours later it starts again.

Thanks in advance.
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pending on the systems age it may take different batteries.

Oldest is a lithium cylinder battery MK1
Middle is 2 square batteries MK2
Finally 4 x CR123A MK3

You can change the batteries, but you needs to know which ones you want first.
 
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Where abouts are you in London?
As I know someone that overs some parts of London and maybe they can help you, if your not comfortable with doing things yourself.
 
Thanks for the response.

Is there anything I can do to stop the beeping during the night, other than change the batteries?
 
switch it all off.

get into engineering and program off or delete off the siren.

Don't believe you can do much if anything from the user/ master user codes.
 
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