5 Pairs Female and Male Plug Wire Connector 4.0 X 1.7mm Female and Male Charging Cable DC Power Lead Cable Male Connector DC Cable Power Adapter Connector for CCTV Surveillance Camera.

Product parameters: DC plug: 4.0mm * 1.7mm Outer diameter: 4.0mm Inner diameter: 1.7mm Rated voltage: 12V Working temperature: -50?~ 65? Connector Polarity: Internal positive +(red wire); External negative-(black wire) Connector material: pure copper + galvanized (non-iron head) Material: pure copper core, strong conductivity, low heat transfer Plastic material: new flame retardant / anti-exposure / antioxidant / anti-aging PVC plastic Test: Pass the pressure insulation qualification test Condition type: brand new product Product Features: ? Plug material: Arc quenching pure copper + galvanized, pure copper plug, no rust, oxidation resistance, corrosion resistance, conform to international standard power interface size, excellent contact performance, can avoid arc sparks caused by general inferior products. ? High-quality core: The use of high-quality pure copper wire core, low heat, oxidation resistance, corrosion resistance, strong conductivity, fast transmission speed. ? Shell material: It has a new type of flame retardant / anti-exposure / antioxidant / aging resistant PVC plastic, which has flexibility, durability and safety. ? Joint material: The end of the DC power pigtail cable has been pre-tinned, so it is very easy to solder and install, the connection is firm, and the transmission is fast. Application: It is used for safety, surveillance equipment, LED light bar, subwoofer, reversing image, reversing radar, VCD, TV, audio, set-top box, RCA audio converter equipment, etc. The size of the DC plug is 3.5x1.35mm. Tips: Please confirm the size of the DC power plug you need before purchasing to ensure that the product you buy can be used normally with your equipment. Product packaging 5Pairs female and male 4.0mm x 1.7mm DC pigtail wire