4pin aviation plug (male to female) with reversetrigger wire Key benefits Automatic camera activation: builtin trigger wire connects to the reversing light power supply so the reversing camera powers on automatically when the vehicle is shifted into reverse. Secure, reliable connection: female connector includes a locking screw to prevent accidental disconnection and maintain a stable signal under vibration. Plugandplay installation: 4pin aviation maletofemale wiring simplifies connection between vehicle harness and aftermarket reversing cameras that use 4pin aviation plugs. What it does Provides a direct 4pin maletofemale aviation connector for video/power connections between a reversing camera and vehicle wiring. Includes a dedicated trigger line that must be tied to the reversing light circuit; when the reversing light is energized, the trigger line powers the camera automatically. Compatibility and function Connector type: aviationstyle 4pin male to 4pin female. Trigger function: trigger wire designed for connection to the vehicle's reversing light power supply. Intended for reversing camera systems and vehicle installations that use a 4pin aviation connector and a reverselight trigger input. Important attributes Connector configuration: 4pin male and 4pin female (female unit equipped with a locking screw). Locking mechanism: screw lock on the female connector secures mating halves and resists loosening from vibration. Functionality: trigger line enables automatic camera start when the vehicle is placed in reverse, eliminating manual switching. Typical applications Aftermarket reversing camera installations: use this cable assembly to connect an aftermarket camera to the vehicle harness and enable automatic activation via the reversing light. Replacement or upgrade: a worn or damaged 4pin aviation plug assembly on existing camera systems to restore secure connections and automatic trigger function. Commercial or fleet vehicles: install where a robust locking connector and automatic reversecamera activation are needed for safety and reliability. Installation notes Connect the 4pin male and female aviation plugs together and secure the female locking screw. Attach the trigger wire to the vehicle's reversing light power supply; the camera will then power on when the reversing light is active. Confirm compatibility with the camera and vehicle wiring before installation to ensure correct pin assignments and trigger behavior.