This Viper Keyless Entry system offers features like Ignition Controlled Door Locks and Domelight Supervision, two 4-button remotes and parking light flash confirmation. System comes with 2 auxiliary outputs for optional remote control conveniences.
  • 3 channel keyless entry system
  • Clone-Safe® Code-Hopping®
  • On-board Door Lock Relays
  • Parking Light Flash
  • Bright Blue LED Status Indicator
  • Ground When Armed Output
  • Dome Light Supervision - On-Board Relay
  • 2 Auxiliary Outputs
  • Horn Honk
  • Includes Two 4-button Transmitters 
Start your engine with the push of a button from up to 2,000 feet away with this slender, elegant 5 button remote control. Based on the best-selling 2-Way Responder LE Remote Start System, this is the value-priced 1-Way version. Includes the very latest in Remote Start technology, including Virtual Tach, D2D and XPRESSPORT™.
New features:
  • 2000’ of range
  • New, slim 5-button remote control
  • New Priority™ user interface with easy 2-car operation
  • Control Center™ with integrated Status LED and Valet Switch
  • Virtual Tach™ RPM sensing
  • D2D serial data interface for Xpresskit D2D modules
  • XpressPort dock for Xpresskit docking interface modules
  • Flex Relays for remote start and light flash
  • Manual Transmission Mode
  • Car Finder
  • Advanced remote start functions: Timer Start, Smart Start, RunTime Reset
Classic Directed features:
  • Keyless entry with optional progressive driver’s unlocking
  • Trunk Release plus 3 AUX outputs
  • Optional Anti-grind
  • Take-Over Mode 
Winner of the 2009 CES Innovations Award, Responder One offers one button remote start with range of up to 2,000 feet – plus LED confirmation! It’s our smallest 2-way remote starter ever. Includes two ultra-miniature 1-button 2-Way SuperCode remotes.
  • Virtual Tach
  • D2D Port for optional plug-in XpressKit vehicle interface
  • Parking Light Flash
  • Unlock While Running
  • Extreme Capacity Relays (XCR) onboard
  • Defroster Output
  • Horn Honk
Viper's elegant new Responder LE transceivers mark a giant leap forward in 21st century 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 Brilliant 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 TempCheck feature, which displays the internal cabin temperature while remote start is engaged.
Here are some other features we've added to make Responder LE a milestone in 2-Way remote start:
  • Extreme 1 mile 2-Way range
  • Simple new universal icons
  • Longer battery life – 3 to 6 months
  • TempCheck using Brilliant LEDs – 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 start the engine with the push of a button from the comfort of either home or office, and confirm all commands with Brilliant LEDs. And it will do it all with unparalleled elegance, style and intuitive one-handed operation. That's Responder LE!

Responder LC3 – the 3rd generation of Responder, complete with SST One Mile Range, the new Priority icons and text seen on a 20% larger liquid-crystal display, an onboard lithium-ion rechargeable battery with mini-USB recharging – all in the slimmest display remote on the market.
Combining the best features of Responder with all the “New Technology Platform” advances introduced with the Best of Innovations Award-winning Responder LE, Responder LC3 systems come with one 2-Way LC3 SST one mile range remote and a companion 1-way long range remote.
Responder LC3 lets you command and monitor your vehicle like never before, with our Priority icons – simple and prioritized for easy use - plus clear text labels on the large LCD screen. With the Priority™ User Interface, the five buttons control 24 functions on each of two cars! And with the Priority Icon Map™, the most important icons reside in the center of the large LCD screen, 3 times larger than the less-critical icons positioned on the edges of the screen. It’s undeniably the most sophisticated one mile range LCD remote ever!
In remote start mode, if Active Temp Check is selected, Responder LC3 will display Temperature (in either Fahrenheit or Celsius) instead of the time (the default display). Now you can see the actual temperature inside the vehicle, before walking through the weather to get to it! If it isn’t warm enough inside your car yet, use Runtime Reset to extend your runtime. Don’t worry about forgetting about your car – Responder LC3 reminds you 3 minutes before your time runs out, with an audible tone, a vibration, and on the screen.
Only the important icons are displayed - unused icons disappear from the screen to keep the display clean and simple. “Ghosted” icons – outlined icons only without their typical solid body - indicate that you’ve changed something.
Some of the many New Technology Platform features incorporated into the system include:
  • D2D Serial Data Port – Gives installers plug-and-play connection to all the other XPRESSKIT interfaces
  • Virtual Tach – No tachometer wire connection required
  • Flex Relays Onboard for Remote Start and Light Flash – eliminates the need for additional relays 80% of the time
  • Control Center – combines the Status LED and Valet Switch with the 2-way Antenna, making the switch easy to locate, and eliminating drilling of any holes in the dash
  • Priority User Interface and Features – including SmartStart™, Timer Start, Runtime Reset, TempCheck and Silent Mode2 siren-less arming modes
Stay in touch with your vehicle at all times with Responder LC3!

Protect your vehicle from thieves and vandals, and start your engine with the push of a button from up to 2,000 feet away. This system features one slender and elegant 5 button SuperCode remote control. Based on the Best of Innovations Award-winning 2-Way Responder LE Security and Remote Start System, this is the value-priced 1-Way version.
Includes all of the key vehicle security components including the Stinger® DoubleGuard® shock sensor, Failsafe® Starter Kill and Revenger® 6-Tone Siren, plus the very latest in Remote Start technology, including Virtual Tach, D2D and XPRESSPORT™.
Features:
  • 2000’ range
  • New, slim 5-button remote control
  • New Priority™ user interface with easy 2-car operation
  • Control Center™ with integrated Status LED and Valet Switch
  • Virtual Tach™ RPM sensing
  • D2D serial data interface for Xpresskit D2D serial data interface modules
  • XpressPort dock for Xpresskit docking serial date interface modules
  • Flex Relays for remote start and light flash
  • Manual Transmission Mode
  • Car Finder
  • Advanced remote start functions: Timer Start, Smart Start, RunTime Reset
  • Failsafe® Starter Kill
  • Revenger® Soft Chirp Six-Tone Neo Siren
  • Onboard Stinger® DoubleGuard® remote-adjustable shock sensor
  • Warn-Away: low-volume, brief warning signal for questionable threats
  • Inputs for doors, hood, and trunk monitoring
  • Progressive Door Trigger
  • NPC™ Nuisance Prevention Circuitry software
  • Silent Mode arming and disarming
  • Ports for optional tilt, glass break, cabin, and proximity sensors
  • Keyless entry with optional progressive driver’s unlocking
  • Trunk Release plus 3 AUX outputs
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 Brilliant 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 1 Mile FCC legal 2-Way range
  • Simple new universal icons
  • Longer battery life – 3 to 6 months
  • TempCheck using Brilliant LEDs – 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 Brilliant LEDs. And it will do it all with unparalleled elegance, style and intuitive one-handed operation. That's Responder LE!

Responder LC3 – the 3rd generation of Responder, complete with SST One Mile Range, the new Priority icons and text seen on a 20% larger liquid-crystal display, an onboard lithium-ion rechargeable battery with mini-USB recharging – all in the slimmest display remote on the market.
Combining the best features of Responder with all the “New Technology Platform” advances introduced with the Best of Innovations Award-winning Responder LE, Responder LC3 systems come with one 2-Way LC3 SST one mile range remote and a companion 1-way long range remote.
Responder LC3 lets you command and monitor your vehicle like never before, with our Priority icons – simple and prioritized for easy use - plus clear text labels on the large LCD screen. With the Priority™ User Interface, the five buttons control 24 functions on each of two cars! And with the Priority Icon Map™, the most important icons reside in the center of the large LCD screen, 3 times larger than the less-critical icons positioned on the edges of the screen. It’s undeniably the most sophisticated one mile range LCD remote ever!
In remote start mode, if Active Temp Check is selected, Responder LC3 will display Temperature (in either Fahrenheit or Celsius) instead of the time (the default display). Now you can see the actual temperature inside the vehicle, before walking through the weather to get to it! If it isn’t warm enough inside your car yet, use Runtime Reset to extend your runtime. Don’t worry about forgetting about your car – Responder LC3 reminds you 3 minutes before your time runs out, with an audible tone, a vibration, and on the screen.
If anything happens to your vehicle, Responder LC3 notifies you right away if you are within range, playing the Revenger siren tones from inside your pocket. If anything has happened to your vehicle during your absence, LC3 spells out what happened when you unlock your doors: “Shock Sensor” for example.
Or you can silence your car’s siren and only be alerted on your remote, with Silent Mode2 sirenless arming. Arm your alarm with the door open and Responder LC3 will alert you – audibly and with large readable text: “DOOR OPEN”. Responder LC3 gives you an unprecedented level of control.
Only the important icons are displayed - unused icons disappear from the screen to keep the display clean and simple. “Ghosted” icons – outlined icons only without their typical solid body - indicate that you’ve changed something. For instance, while a solid padlock icon shows your alarm is armed and your doors are locked, an outlined padlock indicates your doors are locked in Valet Mode. The words “Valet Mode” appear to make sure you’re clear on the status of your car.
Some of the many New Technology Platform features incorporated into the system include:
  • D2D Serial Data Port – Gives installers plug-and-play connection to all the other XPRESSKIT interfaces
  • Virtual Tach – No tachometer wire connection required
  • Flex Relays Onboard for Remote Start and Light Flash – eliminates the need for additional relays 80% of the time
  • Control Center – combines the Status LED and Valet Switch with the 2-way Antenna, making the switch easy to locate, and eliminating drilling of any holes in the dash
  • Priority User Interface and Features – including SmartStart™, Timer Start, Runtime Reset, TempCheck and Silent Mode2 siren-less arming modes
Stay in touch with your vehicle at all times with Responder LC3!

Responder HD features Viper's most advanced color remote, operating a one-mile range, 2-Way security and remote start system with an upgraded user interface, mini-USB charging port and patented menu wheel. No effort has been spared by the Viper development team to create the ultimate color keychain remote control, operating Viper's top-of-the-line, one-mile range 2-Way vehicle security and remote start system.
The result is Viper Responder HD, winner of the coveted CES 2009 Innovations Award. Some of the milestones achieved by our team include:
  • Viper's first one-mile range color remote, using 900 MHz Spread Spectrum Technology (SST)
  • A brand new user interface, for the first time utilizing the patented Menu Wheel
  • New custom Viper animations, to confirm user commands and illustrate system events, on a 128 x 128 pixel Organic Light Emitting Diode (OLED) high contrast panel, with 262K and 65K full colors, and a wide 160° viewing angle, employing an anti-glare polarizer for enhanced daylight visibility
  • The OLED display panel on the Viper Responder HD color remote is 20% larger than previous LCD panels on a keychain remote
Viper has created a sophisticated and complex remote control that is more intuitive than competing security products. It walks the new user through the system operation on-screen while delivering tons of real-time information for the power user. Viper completely re-thought the manual layouts so users can play with the remote, and if something unexpected occurs or attracts their interest, they can easily find a quick and simple explanation with references to as much detail as they want.
Built-in Info Center: the Responder HD status screen has an information center built into it! The Info Center displays the remote start run-time remaining before the engine shuts off, as well as the vehicle interior temperature, so you know if it has warmed up or cooled off enough to make your drive comfortable. It also displays the Countdown and Parking Meter timers when running, and the Parking meter timer emits warnings at 15 minutes, 5 minutes and at expiration so you can make sure to feed the meter. Also, you can stop, start or clear these timers any time in the Status Screen using the Menu Wheel. These 4 bits of information can be displayed in the Info Center by pressing the menu wheel while the Status screen is active to toggle and show each one.
Two Car operation: when users decide to change to a paired 2nd vehicle, Responder HD will automatically check the vehicle's availability, and if the desired car is not available it will let you know. If the vehicle is available, it will automatically update the information displayed on the status screen so you know if it needs to be disarmed, or if the engine is running.
Security system Sensor Status in real-time: when arming with a security zone active, Responder HD will receive a report that will identify by name the active zone and display a special icon in the Status Screen. The report will identify all zones that are active (up to 7) by name during the report output.
NEW FEATURE: For the first time, Responder HD reports any sensors that have been bypassed by the Nuisance Prevention Circuitry (NPC™) feature when arming and have a special Sensor Status icon that is displayed in the Status Screen. Any time there is a change of status in the sensors (NPC or a bypassed zone resets,) Responder HD will receive a message from the system and the All Zones OK icon will be displayed.
Sensor Bypass: users can bypass sensors by selecting the level and sensors they wish to bypass. Responder HD will identify the bypassed sensors on-screen and by name so the user knows exactly the level of security they have chosen. After bypassing sensors, the Sensor Status icon will be updated so the user can easily see those sensors are bypassed each time the Status Screen is displayed.
Remote start Fault and Not Available reporting: if the user attempts to operate a security or remote start feature that is not available, Responder HD will identify the fault so it can be quickly resolved.
The intended use and user value of Viper Responder HD constitute nothing less than a new higher level of connection between drivers and their vehicles. With an MSRP of $799, Responder HD is a new level of luxury in the world of vehicle security and convenience. From up to one mile distance from their vehicle, users can stay in constant contact using an advanced and elegant, full-color interface device: their Responder HD keychain remote.

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.
Please refer to the technology section for more information about security technologies used in this security system.
  • 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
  • XR+ super-heterodyne receiver for range up to one quarter mile