VCLASS HID VERTX Unified Power Systems optimiza install efficiency, space utilization and servicing. One AC drop reduces installaiton costs. Removable back plate simplifies wiring minimize installation time and labor costs. Deep enclosures accomodates large battery sets. 120 or 230VAC Input with safe AC disconnect circuit breaker switch. Enclosure options support eight door counts with dual voltage and remote networking. Dual color output LEDs verify voltage throughout system.