Viper's elegant new Responder LE transceivers mark a giant leap forward in 21st century vehicle security and remote start, and an evolutionary milestone for the keychain remote. These slender & sophisticated 2-Way remote controls feature a clean sleek ergonomic industrial design, made to fit the user's hand comfortably, enabling effortless and intuitive single-handed operation as hidden GhostLight™ LEDs confirm your commands.
You will love the way the Responder LE remote feels in your hand, and the many state-of-the-art system features you can access with ease, starting with the new paging-only Silent Mode2™ feature, which allows users to turn off the siren and receive notification on the remote only. With Silent Mode2, the vehicle silently alerts the user that the alarm has triggered.
Here are some other features we've added to make Responder LE a milestone in 2-Way hybrids:

• Extreme 2,000 feet FCC legal 2-Way range
• Simple new universal icons
• Longer battery life – 3 to 6 months
• TempCheck using GhostLights – check the vehicle temperature using the hidden LEDs on the remote
• Soft Touch surfaces for comfortable tactile sensation
• Manual Transmission remote start enabled

Responder LE will protect your vehicle and its contents, start the engine with the push of a button from the comfort of either home or office, and confirm all commands with GhostLight™ LEDs. And it will do it all with unparalleled elegance, style and intuitive one-handed operation. That's Responder LE!

Security System

Viper 350

This entry level Viper security system will wrap your vehicle in protection, with the most sophisticated electronic technologies available today, including the Stinger® DoubleGuard® shock sensor, Revenger® six-tone siren and Failsafe® Starter Kill - Now featuring 4-button remotes, Control Center, and XR+ receiver. This state-of-the-art system also offers in-demand convenience feature like keyless entry.

• 3-channel security/keyless entry system
• Clone-Safe® Code-Hopping®
• Parking Light Flash
• Failsafe® Starter Kill
• Stinger® DoubleGuard® Shock Sensor
• Revenger® Six-Tone Siren
• Bright Blue LED Status Indicator
• Dome Light Supervision - On-Board Relay
• Comfort Closure
• 2 Auxiliary Outputs
• Includes Two 4-button Transmitters
• Control Center w/ antenna, Valet switch and Status LED combined in one unit