Find all the accessories you need to complete your car alarm and security installation including replacement remotes, Bypass and keyless entry modules. Shop now!

Car Alarm Accessories & Installation

Additional components that may be needed for the installation of your security system or car alarm such as replacement remotes, resistors, door lock actuators, sirens, LEDs and more.
Actuators & Door Poppers
Vehicle Specific Immobilizer Bypass Modules
Tools & Custom Fabrication
Keyless Entry Modules
LEDs & Security Warning Lights
Misc Car Alarm Accessories
Remotes & Transmitters
Sensors, Triggers & Relays
Sirens & Voice Modules
Window Control Modules

Top Sellers in Car Alarm Accessories & Installation

Resistors Pack / General Motors GM VATS Override Bypass Kit

• Resistor Pack
• General Motors GM VATS Override Bypass Kit
• Great for charging capacitors
• Package Contains 15 Resistors

$3.99

IN STOCK

9" Heavy Duty Metal Mounting Backstrap - Sold Individually

• 9" Metal Mounting Backstrap
• Heavy Duty Design

$1.29

IN STOCK

GM Self Learning Passlock Override

• GM Self Learning Passlock Override
• GM Passlock 1, 2, Vats, and Ion Self Learning Digital Interface Jumper Selection

$21.99

IN STOCK

1-Way Replacement Transmitter for Select Viper Systems

• Super Code 5 Button 1-Way LE Transmitter
• 1 Way Supercode
• 1-way Replacement Remote for Select Viper Alarm Systems

$27.99

IN STOCK

  • 5.0
4 reviews

All-In-One High Power Data Immobilizer Bypass, Doorlock, Security System & Remote Start Interface

• Easily Interface a Vehicle with an All-In-One Solution
• Preloaded Interface Module with Remote Start Technology
• Compatible with Most Protocols, RF-Kits and Telematic Modules
• Equipped with 5 Built-In Relays and a Collection of T-Harnesses
• Hassle-Free Installation

Add the Correct Plug & Play Harness for Your Vehicle

$97.99

IN STOCK

Universal Bypass Module for Aftermarket Stereos

•Universal bypass module for aftermarket stereos
• Emulates a parking brake signal
•ntended for use in RVs, off-road vehicles and exhibition vehicles: Other applications are illegal

$7.99

IN STOCK

Automatic window roll-up kit upon arming vehicle alarm/remote start

• Universal Vehicle Alarm/Remote Start Power Window Automation Kit
• Automatic Roll-up/down windows from your Alarm/Remote Start controller
• Two window Kit
• Intelligent safety sensor

$14.99

IN STOCK

  • 4.8
6 reviews

Gun Type 2 Wire Door Lock Actuator

• Converts Manual Doorlocks into Power Doorlocks
• 2-Wire Reverse Polarity Operation
• Universal Mounting Hardware Included

$8.95

IN STOCK

Mini Piezo Siren

• Mini Piezo Alarm Siren

$8.99

IN STOCK

  • 3.5
4 reviews

12V Accessory Pulse Timer

• Pulse Timer with Adjustable Delay
• Triggered by + or - Pulse, or State Change
• Adjustable Timer: 0 - 60 Seconds

$14.99

IN STOCK

  • 4.3
6 reviews

General Motors Passlock Data Bypass Module Kit (Version 2)

• General Motors Passlock Data Bypass Module Kit (Version 2)
• 1 Key Required in Order to Program
• Self-Learning Algorithm
• No Key Required in Order to Function
• Includes RS-232 Data BUS Port
• Passlock Bypass for Anti Theft Systems

$28.99

IN STOCK

Universal All-In-One Data Bypass and Interface Module

• All-In-One Data Immobilizer Bypass and Door Lock Interface
• Multibus Architecture With 10 Separate Communication Ports
• Hassle Free Installation
• Self-Learning Algorithm

$55.99

IN STOCK

  • 4.5
2 reviews

2-Wire Power Door-Lock Actuator w/ Micro Switch

• Converts Manual Doorlocks into Power Doorlocks
• 2-Wire Reverse Polarity Operation
• Universal Mounting Hardware Included

$6.99

IN STOCK

Only 3 Left!

Universal Siren, works with any alarm system!

• Makes noise even if thief disconnects main car battery
• Key on/off feature to allow manual override

$17.99

IN STOCK

  • 4.8
5 reviews

2-Way Replacement Transmitter Responder For Select Viper LC Supercode Alarm Systems

• Replacement Transmitter Supercode Remote
• 2,000 Ft. Range
• Priority Icons For Simple And Clear Vehicle Monitoring
• Clear Text Labels

$76.99

IN STOCK

  • 4.8
5 reviews

Door Lock Relay Module with Resistors DEI 451M

• Door Lock Relay Module with Resistors DEI 451M
• Compatible with most Directed Electronics systems
• 3-Pin Plug Interface with DEI system
• Will interface with most electric power door lock systems drawing 30A or less

$10.99

IN STOCK

Flashlink v2 Programmer and firmware update tool for all Fortin Digital Modules (FLU100.2)

• Firmware Update Tool For All Fortin Digital Modules
• Customization Features And Module Options From Flash-Link Menu
• Simple Point-And-Click Enable Or Disable Functionality

$44.99

IN STOCK

  • 4.3
9 reviews

Door Lock, Alarm, Transponder PassLock Interface

• Transponder and Passlock Interface
• All Temperature Operation
• Maintains High Integrity of Security System
• No Extra Key Required
• Compatible with Any Remote Car Starter
• Easy Programming

$27.99

IN STOCK

2-Wire Door Lock Actuator

• Gun-style 2-Wire Door Lock Actuator
• converts manual doorlocks into power doorlocks
• For use with vehicle keyless entry security systems
• Two-wire reverse polarity operation

$9.99

IN STOCK

Only 1 Left!

  • 4.5
4 reviews

Responder LC3/HD Replacement Companion Remote Control, Compatible with Viper 5501, 5901 and 7901

• Replacement Companion Remote Control
• White and Black Design
• 5 Rubberized Buttons
• Super Code 1-Way LE Transmitter
• Confirms the Commands you Send to the Vehicle with Bright LEDs
• Uses the 2016 3V Round Lithium Battery

$32.99

IN STOCK

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