The Viper 3308VM is a 2-way LCD remote start and security system designed to provide both vehicle protection and remote-start convenience. It combines a full alarm system with remote engine starting and command-confirming LCD remotes. Key Features 2-way LCD command-confirming remote Remote start capability Full vehicle security system Up to 1/4-mile operating range 1-way companion remote included Shock/impact sensor Starter-kill protection Six-tone siren Parking light flash confirmation Panic/car locator function Keyless entry integration Auxiliary outputs for add-ons SmartStart smartphone compatibility (module sold separately) What the LCD Remote DoesThe included LCD remote can: Confirm lock/unlock commands Confirm remote start activation Alert you when the alarm triggers Display system status Show vehicle alerts This is one of the biggest upgrades over basic 1-way systems because you actually know whether the command worked. Remote Start FeaturesThe 3308VM allows: Remote engine start Cabin pre-cooling Cabin pre-heating Defrost warmup in winter Faster comfort before entering vehicle Depending on the vehicle, installers can often integrate: Factory heated seats Rear defrosters OEM alarm integration Diesel wait-to-start functions Smartphone ControlThe system is compatible with: Viper SmartStart Pro Smartphone app control GPS tracking add-ons Unlimited-range control (with cellular module) This allows customers to: Start their vehicle from anywhere Track vehicle location Receive security alerts Lock/unlock from their phone