Batteries in the security industry are used mainly for gate motors, alarm systems, electric fencing and CCTV cameras. Batteries supplied in this particular market are normally the VRLA (Valve Regulated Lead Acid) AGM batteries which offer a smaller footprint at a higher current discharge. However, at times semi-sealed batteries are considered. Typical sizes being used are from 7Ah to 100Ah.
Excis Battery Brochure Sacred Sun SP Technical Manual Powerfit S300