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!
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
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!
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.
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.
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.
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.
- 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:
- Bluetooth SmartStart Module
- SmartStart Module without GPS Tracking
- SmartStart Module with GPS Tracking
- 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:
- Exact Replacement
- Alternate Transmitters
Clifford Model Comparison
|Model||Security||Remote Start||Keyless Entry||2-Way||Main Remote Type||Range||Secondary Remote||Trunk Pop||SmartStart Compatible|
|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|
|3305X||LCD Screen||1500 Feet||5-Button, 1-Way|
|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
(newest, current model)
(previous model, replaced by Clifford Matrix 4806X)
(previous model, replaced by Clifford Remote Start System - Matrix 420.4X Responder LE)
Security: This means that the car alarm system is just that. No bells and whistles, just a car alarm system.
Remote Start: when installed, this allows the user to start a vehicle from a remote location. Remote start modules and security with remote start alarms often require an additional vehicle specific bypass module to complete installation.
Security with Remote Start: This means that the system incorporates both features listed above.
For OLED or LCD car alarm remotes/transmitters the display color refers to the color(s) of the screen.
A dual zone shock sensor is a feature of proximity and shock sensors only. Zone 1 ( light impact on shock sensor and short motions(adjustable) on proximity sensor) will trigger warn away chirp to warn intruder that car has an alarm without setting off the full alarm. Zone 2 (heavy impact on shock sensor and extended motions(adjustable) on proximity sensor) will trigger the alarm to “go off”.
Remote Start Features
Specials with this Item
Warranty and Return Policy
Summary of Customer Ratings & Reviews
January 25, 2015
68 of 82 found this helpful
April 9, 2015
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.
38 of 44 found this helpful
Detroit Lakes, MN
May 19, 2015
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.
33 of 40 found this helpful
Single Pole, Double Throw 30/40 Amp Relay. A must have for (Starter Kill, Door Locks, Remote Start and more)
Your Price $1.99
Internal Product ID
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.