... workshop, school, factory, museum, Hospital.c). Widely used for bank, electric power Dept. Oil Dept, Railway Dept. financial Dept.Police Dept ... h.,optional to choose higher performance solar9-12DCV, 100mA/hb). Solar recharging full time: under sunshine, about two hours; Higher performance ... alarm times to be programmed to be delayedr).All panels can connect with the centra monitoring system(station)