When [Doug] moved into his new house, he found an old alarm panel set up — but it had no monitoring ... or triggered. All the code is available on GitHub in case you also have a DSC 1550 alarm ...
The Family Handyman on MSN1mon
How to Set Up a DIY Home Alarm SystemThat will save you about $30 every month forever. The post How to Set Up a DIY Home Alarm System appeared first on Family ...
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