Depends on the amount of detectors/current draw from the panel when mains is not present. I normally install a 7 amp hour if there is more than 5 PIR's connected in the panel.Hi just opened panel to change battery ad its rexacom 12v 3.2Ah battery inside. Is this the correct size?
Hi sparky
Any way to check if there is a battery in Bell box without opening it?
If it is flat it creates less panic when opening the alarm panel I suppose. It's high enough up the wall for any one to mess with.
I'm I right in thinking that the tamper did not activate on the panel Box when I opened it due to the battery?
I know it recommends 7Ah but its pretty congested in there so is it OK to stick with 3.2ah
Why on the panel has it not flagged up poor battery
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