Male 2.1x5.5mm DC Power Plug Jack Adapter Connector for CCTV Description: Simply and Professional appearance for power cabling Easier for camera installation, save time and more securer cable connection no electrical tap, no splicing, no crimping, but only a small screw driver Specifications: Material: PVC+Metal Colors: Black Whole Size: Approx. 0.51*0.51*1.50inch/1.3*1.3*3.8cm Male Jack Size: Approx. 0.22*0.08inch/5.5*2.1mm Max Transmission Current: 20A(1V-38V) Transmission Voltage: 1V~38V
