This Surveillance Security Camera??s Power Adaptor 12V 2A is worth of buying! It is made of the highest quality cells￡? it has safety￡? reliability and efficiency.                                    Features            New and high qualitySpecially design￡? unique shape and nice appearanceYou can use this power adapter for surveillance cameraElectromagnetic radiation is low on human without harmLow interference and noiseHigh efficiency and reliabilityShort circuit and over voltage protection                                                            Specifications            Dimensions    5 x 7.5 x 4.7cm/ 1.97 x 2.95 x 1.85"(L x W x H)    <br>Input    AC100-240V AC 50/60Hz    <br>Output    DC 12V 2A    <br>Interface Outside Dia    5.5mm    <br>Interface Inside Dia.    2.1mm    <br>Cable Length    110cm/43.31"    <br>                                                            Package Includes            1 x Surveillance Security Camera??s Power Adaptor 12V 2A