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Avital 3300L

2-way Paging LCD Car Alarm Vehicle Security System with Six Tone Siren


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Avital 3300L

2-way Paging LCD Car Alarm Vehicle Security System with Six Tone Siren


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Avital's top-of-the-line security system will arm or disarm your system with the push of a button from up to 1,500 feet away – and confirm all your commands on the large LCD screen of the 2-way remote. If your siren sounds, the remote will beep or vibrate to let you know, from up to 1,500 feet away. System comes with one 2-way and one 4-button 1-way remote.

LCD Remote

LCD Remote

Receive visual confirmations from your vehicles security system or remote start system. Features such as remote start, lock/unlock, arm/disarm and trunk release will appear on the remote’s screen with its current status. An LCD remote can display warning icons when the doors, trunk or hood are open. If your vehicle is tampered with, some remotes display what part of the vehicle was affected.

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.

Dual Zone Shock Sensor

Dual Zone Shock Sensor

This shock sensor utilizes warning chirps for minor disturbances and will trip the alarm if it detects more serious impacts or disruptions. Most dual zone shock sensors have adjustable sensitivity to reduce false alarms or warnings. These sensors let would-be thieves know that your vehicle is equipped with an advanced alarm system and to keep away.

Dedicated Trunk Release

Dedicated Trunk Release

This unit comes with trunk release capability and remote control integration for OEM alarm or add-on trunk release systems. Pop your trunk using your remote transmitter for convenience and ease of use. Carrying a handful of groceries? Arms tied up with luggage? Pop the trunk without using your key so it’s open and waiting for you when you arrive.

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.


Fault-proof starter interrupt
Stay safe and Keep your car where you parked it with this layer of protection against “hot-wiring” by car thieves.

Zone-2 impact sensor
The two stage sensor detects blows or impacts to your vehicle with this 2-stage sensor that can react either with chirps or the full wrath of the siren.

Nuisance Prevention Circuitry (NPC)
Your friends will love you and your new alarm system. Neighborhood-friendly anti-false alarm technology is built-in to the alarm.

Product Features
  • Security Car Alarm System with 2-way Paging and Siren
  • 2-Way LCD 5-button remote is backlit
  • Primary remote has tone and vibrate modes
  • Command confirmations and event notifications via the LCD remote control
  • One-Way functions with the 4-button companion remote
  • All the advanced security features you expect from a quality vehicle alarm
  • Relays on board for door locks, starter kill, parking light, and dome light
  • Also found as: Avital 3300, 3300-L
  • 1-year warranty
System Features:
  • Fault-proof starter interrupt
  • Six-Tone Revenger Siren
  • Zone 2 Shock Sensor
  • Nuisance Prevention Circuitry (NPC)
  • Warn-Away (lower-level response)
  • D2D serial port for Xpresskits
  • Virtual Tach
  • Anti-Grind output
  • Timer Mode
  • Keyless Entry

  • Replacement / Additional Remote Options:
  • Also Found As: Avital 3300L

    General Features

    Security System Type
    This indicates whether the product is a security car alarm product, remote start module, or a combo unit that offers security with remote start features.

    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.

    Car Alarm
    If "Yes", the system will have alarm security features to help prevent vehicle theft and tampering. Remote start modules without alarm features will have "No" for this value.
    Remote Start
    If the alarm or remote start module has "Yes" for this value then the system has an electronic device that allows you to start your vehicle by remote control without actually being inside the vehicle or using the key. The remote start system supplies the vehicle with power and simulates a start just as if you were inside using the key. Select vehicles require additional accessories or immobilizer/bypass modules to use the remote start feature.
    Keyless Entry
    Keyless entry allows you to remotely lock, unlock, and open the trunk of a vehicle if that is equipped with power door lock motors (actuators) and power truck motor (solenoid). Door lock controls via the remote are found on nearly all of today's car alarms.
    2-way Paging
    Alarms with 2-way paging inform the user via remote vibrating/audible/visual alert when the alarm is triggered. The pager must be within range to receive the transmitted signal.
    Number of Remotes
    The number of remotes included with the alarm system purchase.
    Number of Buttons on Primary Remote
    The amount of buttons on the Primary Remote generally equals the number of functions that you can use your remote for. Some remotes have auxiliary buttons which can perform more than one task per button.
    Main Transmitter Type
    LCD and OLED transmitters display various screen savers, warnings, alerts and other features on the face of the remote, rather than first generation button-only transmitters. They provide more information typically and other features.
    Sidekick Remote Transmitter Type
    Some car alarms and remote start systems come with more than 1 transmitter, which is referred to as the "sidekick" transmitter. Most LCD/OLED systems come with a button-only sidekick transmitter, while select units come with an additional LCD/OLED transmitter.
    LED/Display Color
    The color of the LED indicator(s) on various items such as button-only car alarm transmitters, various chargers, cell phone accessories and other products.

    For OLED or LCD car alarm remotes/transmitters the display color refers to the color(s) of the screen.
    Number of Vehicles Supported
    Some higher end car alarm systems can support multiple vehicles. This is the number of vehicles that the works with.
    Number of Auxiliary Outputs
    The number of auxilary outputs that the car alarm system supports. These outputs are left over from the total number of channels. They can be used to add on other options or additional features to a vehicle.
    PC Programmable
    Custom, advanced programming options through one or more of the following: PC, Pocket PC, PALM Pilot, Valet SW or Remote Transmitter allows for advanced controls of your alarm's functions.
    Smartphone Compatibility
    These are the types of smartphone systems that the car alarm system is compatible with.
    GPS Tracking
    These car alarms enable a user to track the position of the vehicle using GPS satellites.
    Professional Installation Recommended
    This will indicate whether or not we recommend going to a professional installer for this item. Some items have complex installations that should only be done be professional certified installers.
    Built-in Bypass Module
    System Type
    This refers to the type of remote start system, whether it is an add-on or a complete kit.

    Convenient Features

    Panic Mode
    Panic mode allow the user to be able to set off the alarm from the remote.
    Trunk Release
    The trunk release option allows for integration and control of the trunk latch. Additional parts may be required.
    Valet Mode
    Valet mode is a car alarm setting that adjusts system to less sensitive settings when allowing a valet to park your car and similar settings.

    Alarm Features

    Paging Range
    The maximum distance that the car alarm system will work with the wireless remotes.
    Not Specified by Manufacturer
    Number of Car Alarm Channels
    The total number of channels that the car alarm system supports. These channels can include locking and unlocking doors, opening the trunk, remote start, and many other options.
    Most car alarms come with a siren that can be installed. The siren will sound when the car alarm is triggered the alarm goes off.
    Shock Sensor
    The shock sensor is designed to trigger an alarm on light or heavy impacts and vibrations (standard sensor included with most alarms).

    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”.


    Two-Way Paging Features

    Transmitter Alert
    The is the way that the transmitter, or remote can communicate alerts to the user.
    Interior Thermometer
    Some of the higher end car alarm systems are able to detect the temperature of the cabin. The temperature can then be displayed on the remote.

    Specials with this Item

    Promotions we have offer More Ways to Shop for items that are on clearance, last chance, special offer and sales, Made in America, and more!

    Warranty and Return Policy

    Parts Warranty Duration
    1 year
    Labor Warranty Duration
    1 year
    Warranty Provider
    Sonic Electronix

    Summary of Customer Ratings & Reviews

    Rating Distribution

    5 Star
    4 Star
    3 Star
    2 Star
    1 Star

    Average Attribution Rating


    oreland, PA

    great buy

    July 4, 2011

    Pros: inexpensive, user friendly, easily installed, durable

    cons: Battery life on remote isn't great (expected, but it didn't last long at all), when the battery life dies, the remote will start to turn off and play "jingle bells"'ll show that the car is unlocked on the LCD remote but the car will remain unlocked...I DO NOT KNOW if the alarm is still active when this happens...change the batteries and it'll never happen again

    Other than that, it really is a great product on a budget!!

    52 of 61 found this helpful

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    Glendale, AZ

    if'fy but decent

    June 1, 2012

    So my factory alarm died and I wanted a decent alarm to replace it. So I went with the avital mainly because my friends in car audio said it was the same company as cobra and generally dependable. All i need and care about is simple lock and unlock feature combined with the alarm and disarm feature. The avital has more features like silent alarm/disarm but I dont need them so I cant attest to them. In general, it's a decent alarm system. The only complaint I have (and it could just be my system not all of them) is that sometimes the alarm basically refuses to arm. I close the doors and walk away hitting the arm button but nothing happens. In these not so often cases, it takes 1-2 minutes before the system will arm. Beyond that, the range is good and it was easy enough to find an installer. As long as you find a decent price, it's worth the buy.

    47 of 55 found this helpful

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    ERIC X

    Charlotte, NC

    flawless alarm...

    March 12, 2012

    I've installed two of these alarms, one in my car and the other in my buddy's. For the money and features, you can't beat Avital alarms. No need to pay $350+ when this alarm has everything you'll ever need/want. I always install a good brand battery (AAA size) when I install this alarm.

    43 of 51 found this helpful

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    Dominican Republic

    The siren is to low

    September 10, 2013

    The system is good, very nice functions. The range is ok, the only really big issue for me with this alarm is that the siren is to low, you can barely hear it...My wife has a cheap alarm system on her car and is a lot louder than mine. In a scale of 1-10, the siren volume on this alarm is about 3, but is very nice that once is triggered the remote will keep alerting you.

    43 of 52 found this helpful

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    Detroit, MI

    Fairly decent

    June 6, 2011

    Pretty good product for what it's designed to do. I didn't get many of the add on's. But it pages within good range; I work across the street from our parking structure and it will alert me if the alarm sounds.

    41 of 51 found this helpful

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    Gulfport, MS.


    September 18, 2013

    I was actually impressed with the quality of this alarm and the easy to read, concise installation and user's manual. Once installed the alarm has worked exactly as it's supposed to and has been VERY reliable.

    37 of 45 found this helpful

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    Browse 1 question
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    will this remote work my remote start? i have a 3300 avital system
    A shopper on Dec 21, 2015
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    Product Summary


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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: Avital 3300L