Guest vader Posted October 19, 2005 Share Posted October 19, 2005 when sericing an alarm system do you whitin yourself or your company have a policy on how long you change batteries in alarms (including bells) Link to comment https://www.thesecurityinstaller.co.uk/community/topic/7879-back-up-batteries/ Share on other sites More sharing options...
hastings Posted October 19, 2005 Share Posted October 19, 2005 4 yrs for standby panel batts, personally I only change SAB batts if they dont work anymore. Link to comment https://www.thesecurityinstaller.co.uk/community/topic/7879-back-up-batteries/#findComment-72712 Share on other sites More sharing options...
dpaengineer Posted October 19, 2005 Share Posted October 19, 2005 4 yrs for standby panel batts, personally I only change SAB batts if they dont work anymore. Same for our place. Trade Member Link to comment https://www.thesecurityinstaller.co.uk/community/topic/7879-back-up-batteries/#findComment-72715 Share on other sites More sharing options...
Guest vader Posted October 19, 2005 Share Posted October 19, 2005 thanks for the input Link to comment https://www.thesecurityinstaller.co.uk/community/topic/7879-back-up-batteries/#findComment-72716 Share on other sites More sharing options...
Mavrick_001 Posted October 19, 2005 Share Posted October 19, 2005 As above max 4 years or if failed discharge before. SAB only when needed at engineers discretion CCTV Intruder Access Control Tony Hughes, Proprietor, TRADE MEMBER Link to comment https://www.thesecurityinstaller.co.uk/community/topic/7879-back-up-batteries/#findComment-72722 Share on other sites More sharing options...
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