Power Supply Type Single Port Injector Material Plastic Length (In.) 2.50 Width (In.) 1.25 Height (In.) 4.25 Batteries Required No Number of Outputs 1 Input Voltage 24VAC/DC Voltage Output 50VDC Output Current (Amps) 0.30 Nonfused Standards UL294B Listed UL / CUL60950-1 Listed For Use With Access Control Devices Access Power Controller