12V DC Power Adapter Supply 2.1mm 1A, CCTV
12VDC 1000mA (1A) Regulated Power Supply for CCTV CamerasSPECIFICATION:      AC input voltage                   100-240VAC 50/60Hz      Output Voltage                     12VDC (Regulated)        Plug Tip size                         5.5, 2.1mm (inside Hole)  (see Photo)      Working temperature           0-35℃@100%,50℃@70% load      Safety standards                      CE, CCCs&e;