The base kit is a 4105V (4-button remote), all units use the DS4 module, Lean more here https://www.viper.com/ds4/product/ds4v/viper-ds4-s...
4105V/4115V Start your engine from up to a quarter of a mile away with this Enhanced Viper remote start system. This system comes with two 4-button remotes and several features, such as keyless entry and SmartStart compatibility.
4816V Winner of the CES Innovations Award, Responder One offers one button remote start with range of up to one mile – plus LED confirmation! It’s our smallest 2-way remote starter ever. Includes two ultra-miniature 1-button remotes.
4806V Now rechargeable!
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.
4706V Now rechargeable!
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 micro-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:
SMART START DSM550FR START, CONTROL & LOCATE YOUR VEHICLE FROM VIRTUALLY ANYWHERE!
A connected vehicle offers convenience and peace-of-mind. Control your vehicle from your smartphone, check in to see everything is as it should be, and track your tracks.
Decipher your engine errors with Diagnostic Trouble Code explanations.
learn more here https://www.viper.com/smartstart/