Viper VSM300 (CDMA)

Add-On SmartStart Module for Apple/Android Smartphone/Smartwatch

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The Viper SmartStart 4.0

Directed Electronics was named the 2016 CES Innovation Design and Engineering Honoree for the innovation in smartphone/smartwatch car security technology with the Viper SmartStart 4.0. This hardware connects your car with your smartphone/smartwatch via the Viper SmartStart app which allows for remote start, keyless entry and arming/disarming your car alarm along with many more features. With the Viper SmartStart GPS Module, you can find where you parked your car, be notified if your car leaves a certain location and get realtime status updates about your car from your smartphone/smartwatch. With its virtually limitless range, you can feel at ease knowing your car is safe with the Viper SmartStart 4.0 by Directed Electronics!

*The Viper Smart Start Modules vary in features. To make an easy comparison, check out the SmartStart Comparison Chart below.

Smart Start Comparison Chart

Lock / Arm
Unlock / Disarm
Remote Car Starter
Trunk Release
Aux Channels Compatible
Viper Motor Club
Car Location
Car Speed
Speed Alerts
Lockdown Alerts
Social Media Check-in
Bluetooth Connectivity
Car Status
Smart Schedule

General Features:

  • Viper SmartStart 4.0 GPS Module for Apple/Android Smartphone/Smartwatch
  • You can add a Viper SmartStart module to any compatible Viper system to make your system SmartStart ready
  • You may also need a SmartStart Service Plan. More info can be found on the Viper Website
  • Must also download Viper SmartStart 4.0 app via Apple App Store or Google Play
  • App is backwards compatible with most Directed current remote start and Viper Remote Start systems
  • Lock/Arm
  • Unlock/Disarm
  • Remote Start
  • Trunk release
  • Panic button function
  • Aux Channels Compatible: Set up the app to interact remotely with any part of your car
  • Viper Motor Club
  • SmartPark
  • Car Status: two-way connectivity with car and phone app to locate your vehicle via GPS, know if it's running, armed, locked, etc.
  • SmartSchedule: Sends behavior-based reminders to you when it's time to start your car.
  • Compatible with Siri and Google Voice commands
  • Keyless Entry
  • Turn-by-Turn directions to find parked car
  • Receive low battery alerts to smartphone/smartwatch
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Summary of Customer Ratings & Reviews

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Can it text me when the alarm goes off?
Kevin W on Apr 24, 2016
· Add Answer · I Have This Question Too (0)

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Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Viper VSM300 (CDMA)

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Viper VSM300 (CDMA)

Add-On SmartStart Module for Apple/Android Smartphone/Smartwatch


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