Product Name: 2.1mm x 5.5mm DC CCTV Power Line Coupler

Specifications: outer diameter 5.5MM inner diameter 2.1MM hole (needle)

Material: Internal all-copper connection, external high temperature resistant nylon black glue (lock screws free of welding)

Features: This power connector is shaped with high-precision abrasive tools, and the appearance is not distorted or deformed. The terminal is provided with screws, and the wire inlet is provided with elastic metal cards. The screws are tightened and the shrapnel is clamped tightly. The contact performance is excellent, and arc sparks caused by poor contact are avoided.

Uses: 12-24V centralized power supply, suitable for all kinds of camera gun power supply tail power supply, LED light display, light bar power supply centralized power supply.
Widely used in small home appliances and electronic products, auto parts, such as media players, MP3/MP4 players, audio and video equipment, AV equipment, notebooks, mobile phones, smart phones, car audio, etc.