Cobra 4160 Alarm Wiring Diagram [2021]

He turned off the shop lights. The tiny red LED on the dashboard began its steady, rhythmic blink—the heartbeat of a machine once again protected by the ghost of 90s technology.

The heart of the 4160 began with the heavy-gauge wires. Elias reached for the wire first. Red Wire : Constant +12V battery feed. cobra 4160 alarm wiring diagram

Orange Wires (x2): Turn Signal/Indicator Outputs (+). These connect to the left and right indicator circuits to provide visual confirmation when arming, disarming, or when the alarm is triggered. He turned off the shop lights

Constant 12V positive feed. Connect this to the inlet side of the vehicle's fuse box. Black Wire (-31): Elias reached for the wire first

Switched negative output used for optional sensors like radar modules; it becomes active when the alarm is armed. Grey Wire: Accessory trigger wire for auxiliary sensors. 4100 Fitting Manual | PDF - Scribd

: The ultrasonic sensor input. Elias mounted the small "eyes" at the top of the A-pillars to detect movement inside the cabin.