Testing Electrified Hardware with 9V Batteries

2018-05-19T11:43:56-04:00 May 22nd, 2018|Access Control, All, Electrified Locks and Exit Devices|

Very often I, and anyone else that dabbles in access control, get called to troubleshoot problems with an access control system. Whatever the symptoms, the usual checklist of diagnosing the problem(s) includes things like checking for continuity, proper voltage and amperage, integrity of splices, etc. There have been times where everything seems to [...]