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

Only 2 Left!

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

  • 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

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

  • 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

  • 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

  • 5.0
3 reviews

GM-LAN and Chrysler/Dodge Immobilizer Bypass Module

• Immobilizer Interface
• Compatible with Manufacturer's Anti-Theft Immobilizer System
• No Key Required for Operation (NKR)
• All Temperature Opertaion
• Integrated Chrysler MUX Output (2nd Start & Acc)

$24.99

IN STOCK

Only 1 Left!

  • 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

  • 5.0
2 reviews

1 AMP Diodes (20 Pieces)

• Install Bay Diode
• 1 AMP
• Package of 20 Diodes

$1.99

IN STOCK

Replacement Transmitter Super Code Remote for Viper Car Alarm Security Systems

• Replacement Transmitter Supercode Remote
• One Mile Range
• Priority Icons For Simple And Clear Vehicle Monitoring
• Clear Text Labels

$85.99

IN STOCK

Multi-Platform Universal Doorlock Bypass CANBUS Integration Module

• Flashable All-In-One CANBUS Immobilizer Bypass
• Supports D2D communication
• Web Downloadable Software
• RS232 2-WAY Compatibility

$52.98

IN STOCK

  • 4.7
3 reviews

Door Lock Relay Module

• ScyTek DLRM Door Lock Relay Module
• Converts Negative Door Lock Outputs to Reverse Polarity, Positive, or Negative Vehicle Door Locks
• All Necessary Wiring Included
• Easy Installation

$4.99

SPECIAL ORDER

Ships at Later Date

  • 4.3
3 reviews

Ball Bearing Tilt Switch (Pack of 5)

• Heavy-duty Waterproof Ball Bearing Switch Protects Entry Points
• Perfect for Hoods, Trunks, Camper Shell Doors and Motorcycles

$19.99

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

Remote Turn-on Module

• Remote Turn-On Module
• Used To Turn On Remote Amplifiers
• 2 Second Delay To Prevent Turn-On Noise
• Supplies 2 Amps Of Current
• Can Drive Multiple Amps Or A Power Antenna
• Activated By Low Level Trigger Lead

$10.99

IN STOCK

  • 5.0
3 reviews

Door Lock Polarity Inverter

ScyTek Door Lock Polarity Inverter • Allows you to Switch (-) Negative to (+) Positive Door Locks • Plugs in to Most Alarms with a 3 Pin Door Lock Plug • For Car Alarm Security Systems Remote Starters and Keyless Entry Systems

$2.49

IN STOCK

Only 3 Left!

  • 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

  • 4.4
9 reviews

Window Roll Up Module for 4 Windows

• Window Roll Up Module for 4 Windows

$19.99

IN STOCK

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