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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 20 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

$1.99

IN STOCK

Universal Vehicle Single Door Lock/Unlock Actuator with Metal Bushings (Great as Replacement or A La Carte)

• Universal Vehicle Single Door Lock/Unlock Actuator
• Metal Bushings
• 360-degree head rotation
• Waterproof design
• Self-lubricating

$4.99

IN STOCK

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

9" Heavy Duty Metal Mounting Backstrap - Sold Individually

• 9" Metal Mounting Backstrap
• Heavy Duty Design

$1.29

AVAILABLE

Ships at Later Date

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

Replacement LCD Pager Case for 479V, 489V, and 7701V Remotes

• Replacement LCD Case
• For Use If Your Case Is Broken But The Board Is Still Working For A Viper Remote

$11.99

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

Small SPST Toggle Switch

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

$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!

Multi-Platform Universal Doorlock Bypass CANBUS Integration Module (FREE Vehicle Specific Programming)

• Flashable All-In-One Canbus Immobilizer Bypass
• Supports D2D communication
• Web Downloadable Software
• Preloaded with CA Firmware
• RS232 2-WAY Compatibility

$60.97

IN STOCK

1-Way RF Kit AM 5 Button Remotes

• 1-Way RF Kit
• (2) 5 button remotes
• Up to 1500 ft of range
• Keyless entry
• Trunk release
• Designed to work exclusivley with OFA and Fortin integration products

$56.99

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

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

$21.99

IN STOCK

Multi-Tone Siren with 20 watt output

• Single or Multi-Tone Siren
• Six Tone Siren
• 20 watt Output

$5.49

IN STOCK

Universal Door Pin Switch

• Universal Door Pin Switch

$2.99

IN STOCK

1 AMP Diodes (20 Pieces)

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

$2.99

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

$89.99

IN STOCK

Mercury Tilt Sensor With 18" Leads

• Mercury Tilt Switch
• 18" Wiring Leads
• Elongated Envelope Of Electrically Insulating Mercury
• Arranged In A Vertical Plane
• Great For Use On Car Alarms As Hood Switches

$2.99

IN STOCK

Mini Piezo Siren

• Mini Piezo Alarm Siren

$9.99

IN STOCK

Only 2 Left!

Economy Door Lock Actuator

• Single Door Lock Actuator
• Converts Manual Doorlocks Into Power Doorlocks
• Two-Wire Reverse Polarity Operation
• Universal Mounting Hardware Included

$5.99

IN STOCK