Mount the main unit inside the cabin, far from heat sources, with the main connector facing downward to prevent moisture buildup.
Below is an exclusive guide based on the Cobra 3865 Manual and technical installation procedures.
Includes a wireless or wired backup battery siren that activates if cables are cut or the main power is disconnected.
For optimal security, all components should be placed in hidden, difficult-to-access locations.
Install this on the dashboard where the LED is visible but the button is easily reachable by the driver.
Fix these to the top of the A-pillars (pointing toward the rear window) or C-pillars (pointing toward the windshield).
Connect to the vehicle's 12V battery and negative ground. Ensure the black antenna wire is not connected to anything, as this would reduce the transmitter's range. Operating Instructions How A Cobra Alarm Works
Allows the driver to disarm the system manually via a dashboard-mounted push button if the remote fails. Installation Guide & Procedures
Mount the main unit inside the cabin, far from heat sources, with the main connector facing downward to prevent moisture buildup.
Below is an exclusive guide based on the Cobra 3865 Manual and technical installation procedures.
Includes a wireless or wired backup battery siren that activates if cables are cut or the main power is disconnected. cobra 3865 manual exclusive
For optimal security, all components should be placed in hidden, difficult-to-access locations.
Install this on the dashboard where the LED is visible but the button is easily reachable by the driver. Mount the main unit inside the cabin, far
Fix these to the top of the A-pillars (pointing toward the rear window) or C-pillars (pointing toward the windshield).
Connect to the vehicle's 12V battery and negative ground. Ensure the black antenna wire is not connected to anything, as this would reduce the transmitter's range. Operating Instructions How A Cobra Alarm Works For optimal security, all components should be placed
Allows the driver to disarm the system manually via a dashboard-mounted push button if the remote fails. Installation Guide & Procedures