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| Joined: | Saturday Apr 29th, 2006 |
| Location: | Singapore |
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Does your system have a 12V backup battery?
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| View single post by slychiu | |||||||||||||
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| Posted: Monday Sep 29th, 2014 05:55 pm |
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slychiu
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A short on the 12V supply should cause the resettable fuse to open so the external 12V to the PIR should be lost but the controller should still have power Does your system have a 12V backup battery?
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