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Intruder, Fire, CCTV, Emg Light, Access Control
Bell box sounds 10 mins after mains failure
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<blockquote data-quote="Bruspark" data-source="post: 482891" data-attributes="member: 20106"><p>I hate to interrupt a good row but that's why I specified the 12V=flat as being "mains disconnected . . in standby" (which usually means a discharge current of around a 0.1C discharge rate) If it's fallen below 12 V in an hour or two it is definitely dud. . </p><p> </p><p> The little battery testers are cool but I couldn't justify buying one personally ..</p></blockquote><p></p>
[QUOTE="Bruspark, post: 482891, member: 20106"] I hate to interrupt a good row but that's why I specified the 12V=flat as being "mains disconnected . . in standby" (which usually means a discharge current of around a 0.1C discharge rate) If it's fallen below 12 V in an hour or two it is definitely dud. . The little battery testers are cool but I couldn't justify buying one personally .. [/QUOTE]
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Intruder, Fire, CCTV, Emg Light, Access Control
Bell box sounds 10 mins after mains failure
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