The Model T-1224DC Power Supply 12 VDC @ 2 Amps is a UL Listed, Class 2 plug-in power supply with tinned wires on the output cable. This power supply is used with Xtended range transmitters Models XT-1 and XT-4 and provides enough current for maximum transmitter wattage output. Features * Used with Models XT-1 and XT-4 * Input: 120 VAC, 60 Hz * Output: regulated 12 VDC @ 2 Amps * UL Listed * Class 2 * Plug-in style * Tinned wires on output cable