Viper 350 PLUS 3105V 1-Way Car Alarm Keyless Entry — Black, Starter-Kill & Shock Sensor

The Viper 350 PLUS 3105V is a compact 1-way car alarm and keyless entry system that delivers proven theft deterrence, starter kill protection, and expandable remote-start/GPS options.

Viper’s 350 PLUS (model 3105V) packs industry-tested security into an easy-to-install package for cars and trucks. Built around a three-channel alarm control module and a dependable FailSafe starter-kill, this system adds layers of protection like anti-carjacking and a multi-tone siren while keeping operation simple with two 4-button remotes. It’s an entry-level solution designed for drivers who want serious deterrence without complex programming.

How does the Viper 350 PLUS protect my vehicle from theft?

The system combines a starter interlock, shock sensor, and visible deterrents to reduce the chance of theft. A bright blue status LED and the Revenger six-tone siren warn would-be thieves that your vehicle is protected, while the FailSafe starter kill prevents hot-wiring attempts.

• FailSafe starter-kill prevents engine start when armed.
• Dual-zone shock sensor issues chirps for minor impacts and triggers full alarm for serious shocks.
• Visible blue status LED deters tampering and theft attempts.
• Six-tone siren and parking-light response draw attention during intrusion events.

What remote features and upgrades are available with this system?

Out of the box the 3105V includes two 4-button one-way remotes for arming, disarming, and panic. The main unit supports optional add-ons such as a remote starter and GPS-tracking module, allowing you to expand functionality as needs evolve.

• Two 4-button remotes for basic keyless entry and panic functions.
• Expandable to remote start modules for climate-controlled starts.
• Compatible with GPS tracking accessories for location monitoring (optional).
• Simple wiring harness for aftermarket installation or professional fitment.

How does the alarm handle false triggers and everyday use?

The shock sensor uses graduated responses—soft chirps for minor disturbances and a full alarm for stronger impacts—to cut down on nuisance alerts. Sensitivity can be adjusted so the system responds appropriately to your typical parking environment, and the remote panic feature lets you trigger the alarm manually when needed.

• Adjustable shock-sensor sensitivity minimizes false alarms.
• Warning chirps alert you to minor impacts before a full alarm activates.
• Panic alarm offers immediate audible/visual response if you feel unsafe.
• Parking-light flash provides a clear visual alarm cue in low-light situations.

Who is this for? Drivers seeking a proven, entry-level alarm with room to expand will appreciate the Viper 350 PLUS 3105V. It’s ideal for owners who want a reliable starter-kill, a perceptible visual and audible deterrent, and plug-in options like remote start or GPS tracking down the road. Installers and DIY enthusiasts who prefer a straightforward system with recognizable brand support will also find it a practical choice.