Avital 5105L Car Alarm with Remote Start & Keyless Entry

Avital 5105L Security, Remote Start and Keyless Entry System

⚠️ Closeout Item — Final Sale. All sales are final. Item is new unless otherwise noted.

Combine remote-start convenience with an aftermarket car alarm in one system. The Avital 5105L includes two 1-way remotes, an impact sensor, a six-tone siren, and starter interrupt, giving you remote control and added security features without stepping up to a 2-way remote package.

Remote Start and Everyday Convenience

• 4-channel security, remote start, and keyless entry system
• Two 1-way 7143L remote controls included
• Advertised range: up to 1,500 feet; actual range varies with surroundings, interference, and installation
• Two auxiliary outputs for compatible optional functions
• Control Center with integrated valet switch and bright blue status LED

The included remotes send commands but do not receive vehicle-status confirmation or alarm notifications. Available door-lock and auxiliary functions depend on vehicle compatibility and installation.

Security Features

• Stinger DoubleGuard shock sensor for detecting impacts
• Revenger six-tone siren
• Starter interrupt / Failsafe Starter Kill
• Ground-when-armed sensor port for additional compatible sensors

These features help deter unauthorized use; an alarm is not a guarantee against theft or damage. Additional sensors are optional unless specifically included.

Interface and Expansion Planning

A vehicle-specific data interface or immobilizer bypass module is not included and is sold separately. Your vehicle may require one for remote-start or factory-system integration. Contact us before ordering to confirm the correct module, programming, and any other installation parts required for your vehicle.

SmartStart compatibility provides an optional smartphone-control expansion path, subject to compatible hardware and service requirements. SmartStart hardware and any required subscription are separate from this package.

Confirm Vehicle Compatibility

Contact us with your vehicle's year, make, model, transmission type, and ignition system before ordering. Professional installation is recommended, including verification of all required remote-start safety shutdown functions. Never operate remote start in an enclosed garage or other area where exhaust can accumulate.

Local Installation in Killeen, Texas

Best Auto Sound & Security offers local installation at our Killeen, Texas shop. Call 254-213-0501 to review compatibility and get an installation quote. Installation labor, programming, and required vehicle-specific interfaces or other parts are quoted separately from the $89.99 equipment price.