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Clifford Remote Start System - Matrix 420.4X Responder LE

Super Code 2-Way Responder LE Vehicle Remote Start Keyless Entry System w/ 5-Button 2-way Remote

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• Super Code 2-Way Keyless Entry and Remote Start System
• 5-Button 2-Way Remote
• 2000 ft. Range
• OEM Security Interface
• Manual Transmission Mode

Learn more about the 4204x

Good news and a little bad...

This item has been discontinued

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4806x thumbnail

Clifford Matrix 4806X

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Product Highlights


• Super Code 2-Way Keyless Entry and Remote Start System
• 5-Button 2-Way Remote
• 2000 ft. Range
• OEM Security Interface
• Manual Transmission Mode

Description


Make Sure You Have Everything You Need!


Nearly all cars require an immobilizer bypass to add a remote start system. Click here to add one to your order!


Start Your Car from the Parking Lot

Start your car from up to 2000 feet (over 1/4 of a mile!) away with the Clifford 4204X remote start system. In addition to the remote start function, this system includes keyless entry while being compatible with the Directed SmartStart system. With 2 convenient 4 button LED remotes, the 4204X remote start is the perfect solution to your hot summers, cold winters and early mornings!

 
Remote Start Car Alarm

Remote Start

Allows a vehicles engine to active without physical contact from the user. This feature is useful for warming up your vehicles engine and transmission to operational temperatures. In cold climates you can have your interior hot or in warm climates you can cool it down before use. All of this can be done while in the comfort of your home or office.

Keyless Entry

Keyless Entry

Performs lock and unlock tasks without physical contact with the vehicle. Power door locks can be controlled from several feet away or even within a building using a remote fob. The fob emits a radio frequency that is digitally encoded to prevent frequency stealing so no one can enter into your vehicle without your wireless transmitter.

2-Way Paging

2-Way Paging

Send commands to your remote start or alarm system and receive confirmation that those commands were carried out. Obtain updates on your vehicles security status and get driver pages on the remote. If your vehicle is being tampered with, your remote transmitter will warn you and set off the vehicles alarm.

Viper SmartStart

SmartStart

Gives you complete control your vehicle's security and remote start system from your smartphone with the free downloadable SmartStart app. SmartStart eliminates the need of additional keychain remotes and as long as you in an area with cellphone reception, you don't have to worry about being in range of your vehicle.

 

 

420.4X Features:

  • 2-Way Responder LE Keyless Entry and Remote Start System
  • Not sure which model is right for you? Click Here to compare different Clifford models
  • 2000 ft. range
  • Includes one 5-button 2-Way remote and one 5-button 1-Way remote control
  • Directed SmartStart Compatible:
  • 24-Channel keyless entry with optional progressive driver's unlocking
  • Control Center with integrated status LED indicators and valet switch
  • Virtual Tach RPM Sensing
  • Integrates with OEM Security systems and alerts you to any triggers to your security system
  • On-board flex relays for remote start and light flash
  • Manual transmission mode
  • Advanced remote start functions: timer start, smart start, runtime reset
  • Trunk release plus 3 Auxiliary outputs
  • Optional anti-grind
  • Take-over mode
  • Built-in turbo timer
  • Full-command capability for two vehicles
  • Temperature check display the internal cabin temperature inside the vehicle
  • Valet take-over allows the vehicle to remain running after the key has been removed from the ignition
  • 1-year SonicElectronix.com warranty

Replacement / Additional Remote Options:

Clifford Model Comparison

Model Security Remote Start Keyless Entry 2-Way Main Remote Type Range Secondary Remote Trunk Pop SmartStart Compatible
CS5000 Phone USA 4-Button, 1-Way Included
5606X/5904X LED Screen 1-Mile 5-Button, 1-Way
5706X/5704X LCD Screen 1-Mile 5-Button, 1-Way
5806X 5 Button LEDs 1-Mile 5-Button, 2-Way
5606X/5104X 5-Button 2000 Feet 5-Button, 1-Way
4706X/4704X LCD Screen 1-Mile 5-Button, 1-Way
4806X 5-Button LEDs 1-Mile 5-Button
4606X 5-Button 2000 Feet 5-Button
4204X 5-Button 2000 Feet 5-Button
4105X 4-Button 1500 Feet 4-Button
3305X LCD Screen 1500 Feet 5-Button, 1-Way
3606X 5-Button 1/4-Mile 5-Button
3102X 4-Button, 1-Way 1/4-Mile 4-Button, 1-Way
3105X 4-Button, 1-Way 1500 Feet 4-Button, 1-Way
3203X 5-Button 2000 Feet 5-Button, 1-Way

Also found as: 420.4X

Product history:

Clifford 480.6X thumbnail
(newest, current model)
Clifford 420.4X thumbnail
(previous model, replaced by Clifford Matrix 4806X)
Viper 4204-2 thumbnail
(previous model, replaced by Clifford Remote Start System - Matrix 420.4X Responder LE)

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Specifications & Details


General Features
System Type
Alarm with Remote Start
Car Alarm
Yes
Remote Start
Yes
Keyless Entry
Yes
2-way Paging
with 2-way paging
Number of Remotes
2
Number of Buttons on Primary Remote
5
Main Transmitter Type
Button(s)-only
Sidekick Remote Transmitter Type
Button(s)-only
LED/Display Color
Blue
Number of Vehicles Supported
2
Number of Auxiliary Outputs
4
PC Programmable
No
Smartphone Compatibility
No
Professional Installation Recommended
Yes
Convenient Features
Panic Mode
Yes
Trunk Release
Yes
Valet Mode
Yes
Alarm Features
Paging Range
2,000 Feet
Siren
No
Shock Sensor
No
Remote Start Features
Cold Start Timer
No
Turbo Timer
Yes
Engine Start Intervals
No
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

420.4X

Weight:

2.10lbs

Internal SKU:

4204x

Internal Product ID:

44318

Product and How-to Videos


Customer Ratings & Reviews


Clifford Remote Start System - Matrix 420.4X Responder LE thumbnail image

5 star
75%
4 star
25%
3 star
0%
2 star
0%
1 star
0%



Durability
4.7
Value
5
Features
4.4
Design
4.7
Usability
4.7

Customer Reviews

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Great deal

I purchased this for my wife for Christmas this product works extremely well I have used it many times from restaurant's my job and it doesn't seem to matter were I am it always starts and is very easy to use my favorite feature is when I'm at a store I can hit the button remove the key and the vehicle remains running whether its winter to keep my vehicle warm or summer to keep it cool just put the back in and go! Thanx for your product we have been enjoying it for 2 months now very satisfied!

By Larry on January 25, 2015

81 found this helpful


Great Product

Just like anything. Once installed correctly the product will work properly. Installed it on a 2014 Sonata using a DBALL2 for convenience and works perfectly. Saved me some time by not having to hookup the tachometer signal wire, door locks, alarm or even trunk since it does it all through the data wires. Could it have been done without the bypass? Sure. But the convenience and the price simply make it worth it.

By MIGUEL on April 9, 2015

49 found this helpful


Great Inexpensive Remote Start

Have installed a dozen or so of these and they are, by far, the best deal for a two-way remote start. Good range and works great with the DBALL2.

By Corey on May 19, 2015

45 found this helpful


By Miguel on May 3, 2024 Checkmark Icon Verified purchase

6 found this helpful




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