RCI DKPS-4A Power Supply 4A Charger for Access Control and Egress Doors

This 4A power supply and battery charger delivers selectable 12V or 24V DC power for access control and egress door systems. It accepts 120–240V AC input and includes an eight-output distribution controller with electronic overcurrent protection. Supervisory relays support remote fault monitoring, while a supervised fire panel connection enables automatic unlocking of designated doors. The metal enclosure accommodates backup batteries for continued operation during AC power loss.

• Continuous 4A power supply
• Switch-selectable 12V or 24V DC output
• 120–240V AC, 50/60 Hz input
• Eight protected power distribution outputs
• Supports fail-safe and fail-secure access devices
• Remote monitoring of AC, battery, and DC faults
• Form C supervisory relay outputs
• Supervised fire/access panel connection and remote reset
• Front status LEDs; enclosure holds up to two 12Ah rechargeable batteries
• Fault and overload protection; limited lifetime warranty