MCLASS™ Unified Power Systems combine FlexPower® power modules alongside Mercury Security™ access hardware in one compact and secure UL Listed solution. This unit is a 12V and 24V DC dual voltage network managed access power system. One M8 managed control module provides eight access control inputs capable of voltage or dry contact activation, and outputs programmable for failsafe / failsecure operation at either 12 or 24 VDC and controlled by the integrated fire alarm interface circuit on the FPO. All inputs / outputs are software controlled for remote operation. One D8P module provides eight auxiliary class II outputs and each output is configurable for 12 or 24VDC operation. MCLASS enclosures are painted steel with removable backplate and include lock, two (2) keys and tamper switch.