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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
Factory 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

Universal Door Lock Bracket / Metal Back Strap for Custom Installation

• Universal Door Lock Bracket / Metal Back Strap for Custom Installation
• Can Be Used To Secure Radios, Boxes, Fog Lights, Etc.
• 9" in length

$0.99

IN STOCK

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

$1.99

IN STOCK

All-In-One Preloaded Bypass, Doorlock, Alarm & Remote Start Interface + T-Harness Combo for Select 2004 - Up Chrysler/Dodge/Jeep Vehicles

• Chrysler All-In-One Ignition Module
• Immobilizer Bypass and CAN Bus Interface
• Compatible With ALL After-Market Remote Car Starters
• No Key Required For Operation

$89.99

IN STOCK

Only 2 Left!

Small SPST Toggle Switch

• Single Throw Single Pole Toggle Switch
• Circuit Either Open Or Closed

$1.99

IN STOCK

Only 1 Left!

9" Heavy Duty Metal Mounting Backstrap - Sold Individually

• 9" Metal Mounting Backstrap
• Heavy Duty Design

$1.29

AVAILABLE

Ships at Later Date

Keyless Digital Touch Door Lock

• Keyless Door Lock System
• Digital Touch Number Keypad
• Electro-static Touch Technology
• Enhanced security and reliability
• Positioned behind front windshield

$73.75

IN STOCK

Only 2 Left!

Single Pole, Double Throw 20/30 Amp Relay

• SPDT Relay
• Single Pole Double Throw
• Useful for integrating your vehicles alarm system
• Control power windows, door locks, light, etc. from your security system

$4.99

IN STOCK

Universal Door Pin Switch

• Universal Door Pin Switch

$2.99

IN STOCK

3-Pin Bitwriter Ribbon Cable

• 3-Pin Bitwriter Ribbon Cable
• Standard Program Cable
• Connects Bitwriter Program Module To Alarm
• Connects To Most Directed Electronics Remote Start And Keyless Entry Systems

$1.99

IN STOCK

Mini Piezo Siren

• Mini Piezo Alarm Siren

$9.99

IN STOCK

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

$8.99

IN STOCK

Round Rocker Switch with Purple LED (1 Pack/5 Pieces)

• Purple LED Round Rocker Switch
• Great for replacement use or in a hobby project
• Includes 5 in a pack

$3.99

IN STOCK

Dual Alarm Stage Shock Sensor

• Dual Zone Shock Sensor
• Pre-warn output to chirp siren and warn thieves away
• Each zone is independently adjustable
• Dual LED sensitivity test light

$5.89

IN STOCK

Round Rocker Switch with Blue LED (5 Pieces/Pack)

• Blue LED Round Rocker Switch
• Great for replacement use or in a hobby project
• Includes 5 in a pack

$4.99

IN STOCK

Only 2 Left!

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

Stinger DoubleGuard Shock Sensor

• Stinger DoubleGuard Shock Sensor
• Adjustable Sensitivity
• Wire Harness Included

$12.99

IN STOCK

Only 2 Left!

Databus All Combo Bypass and Door Lock Module

• Databus All Combo Bypass and Door Lock Module
• Covers Over 95% of Cars on the Road Today
• Supports Legacy Systems Like VATS and PASSLOCK
• Supports Doorlocks and Override on Cars Like Toyota with Pushstart Ignition Systems and Chrysler with Electronic Ignition

Get 10% off bypass module with purchase!

$37.95

IN STOCK

Prewired Door Lock Socket

• Pre-Wired Dual Relay Socket Allows Simple Relay Installation
• Multiple Wiring Configurations
• Two SPDT Relays Required

$3.99

IN STOCK

12V Accessory Pulse Timer

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

$11.99

IN STOCK

3 AMP Diodes (20 Pieces)

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

$1.95

IN STOCK

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