14-06-2016, 06:58
(24-04-2016, 08:16)Wizza Wrote:(24-04-2016, 08:09)laulau Wrote: HI,
Could you please give more details on the battery backup system you are using ?
Laurent
We use these modules in the security industry, for alarm systems, cctv, access control, etc. They are available in various sizes. The one I used here is a 1.5Amp module by Enforcer, which is available in Australia from Altronics:
http://www.altronics.com.au/p/m8572-enfo...a-charger/
Wizza
I was looking at doing something similar to what you have done. When I checked the specs for that supply/charger unit, it specifies a 16V AC supply to the supply/charger unit. Is this what you have used? I have 12V DC supplies for everything so far.

