Photo 1 of Power Supply Adapter 4-Pin 48V 37500mA Compatible with Swann NVR16-8580 16 Ch 4k Network Video Recorder Ultra HD CCTV Security System NVR16-8580RN NVR-168580 FJ-SW2028A48003750,FJ-SW2028A48003850

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Photo 1 of Power Supply Adapter 4-Pin 48V 37500mA Compatible with Swann NVR16-8580 16 Ch 4k Network Video Recorder Ultra HD CCTV Security System NVR16-8580RN NVR-168580 FJ-SW2028A48003750,FJ-SW2028A48003850Photo 2 of Power Supply Adapter 4-Pin 48V 37500mA Compatible with Swann NVR16-8580 16 Ch 4k Network Video Recorder Ultra HD CCTV Security System NVR16-8580RN NVR-168580 FJ-SW2028A48003750,FJ-SW2028A48003850