Car Alarms & Security
car alarms & security — pre-owned
Browse 2,805 car alarms & security — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

Viper 5706V 2 Way LCD Remote Starter Car Alarm 5706V
5706V Features Revenger soft-chirp six-tone neo siren. Progressive door trigger. Ports for optional tilt, glass break, cabin and proximity sensors. Active temp check displays internal cabin temp while remote start engaged.
You save $180.00

Unbreakable AutoLock Pro Auto Brake Pedal Lock Anti Theft Red W/Key

Dei Viper Python iDatalink 4-Pin D2d Bypass Kit Alarm Remote Start Wire Harness
Dei Viper Python iDatalink 4-Pin D2d Bypass Kit Alarm Remote Start Wire Harness

2018-2022 Honda Accord 5 Button Smart Key Fob Black OEM Proximity Key
Honda smart key fob features a 5-button layout including lock, unlock, remote start, trunk release, and panic alarm. This genuine OEM proximity remote provides reliable keyless entry and ignition functions for compatible Honda vehicles. The sleek black housing is accented with a chrome-finished base and a prominent silver Honda logo on the reverse side. Brand: Honda Accord Buttons: 5 Function: Proximity/Smart Key Color: Black/Silver Material: Plastic/Metal Keywords: Keyless Entry, Remote Start, Proximity Key, Smart Remote, Automotive, Replacement, OEM, Car Accessories, Security, Transponder, Trunk Release, Panic Button, Odyssey, Pilot, Accord

5-button VIPER (DEI) 7857V 2-Way LED Remote FCC ID EZSDEI7856
FCC ID EZSDEI7856 (Back of case). Pre-owned 5-button VIPER (DEI) Keyfob Remote. Compatible with these Viper systems: 3806V, 4606V, 5606V, 5806V, 9856V, 9857V, D9857V. Programming does require that your system have a working valet button or switch.
You save $11.80

1-Button AUTOMATE (DEI) Keyfob Remote 7115A 7116A
Pre-owned 1-Button AUTOMATE (DEI) Keyfob Remote. These are used to simplify the identification of the proper parts for a particular vehicle. This part is User-Programmable. Programming is a simple procedure.

Directed Electronics DB3 Data Bus All Interface Module Bypass Interface
Directed DB3 Databus All Interface Module. allows easier interface with over 3000 different vehicles. remote start/security integration module. Sound of Tri-State has the sole discretion as to what is warrantied.

Viper 4115V One Button Remote Car Starter Start 4115 w/ two remotes 4115VB
Viper 4115V One Button Remote Car Starter Start 4115. Panic mode will sound alarm and flash your parking lights. Remote Start System. Valet take-over allows the vehicle to remain running after the key has been removed from the vehicle.

Viper Refurbished 5305V 2 Way Car Alarm Security & Remote Start System
Viper 5305v 2-way car security and remote start system. Neo Revenger® 6-Tone Siren — 120 dB weatherproof siren. arm, disarm, auxiliary, and panic. Failsafe® Starter Kill prevents hot-wiring. valet mode overrides alarm.
You save $79.01

USED Firstech Compustar Replacement CM-900 Remote Start Controller Brain CM900
You save $1.00

Avital 3100L Viper 3100V Python 3100LX Directed Replacement Alarm Brain Module
Avital 3100LX. Viper 3100V. Avital 3100L. Sound of Tri-State has the sole discretion as to what is warrantied.

Soundoff Signal PNFLBTADRLGY Nergy@ 400 Series Remote
You save $4.00

Viper 5706V 2 Way LCD Remote Starter Car Alarm 5706V with DB3 bypass module
5706V Features Revenger soft-chirp six-tone neo siren. SmartStart services are ONLY Available in the United States and requires the smartstart module. Bypass Module Interfaces need to be flashed to the specific vehicle and requires the bypass module itself.
You save $239.01

Genuine Replacement Parts for Alpine Mobile Security System SEC-8027
Good used condition for age.

1972 Securitex Burglar Alarm Kit Model B1400 As-is Untested / Parts Complete
The 1972 Securitex Burglar Alarm Kit Model B1400 is a vintage home/business alarm system designed by the reputable brand Securitex. This kit is a classic example of a reliable and effective security solution for both residential and commercial properties. With its durable construction and proven track record, the Securitex Burglar Alarm Kit offers peace of mind for those looking to protect their valuables and assets. Selling as-is, untested / parts

Viper 5706V Car Alarm & Starter with VSM550 SmartStart & DB3 Bypass Interface
Viper Responder LC3 (Model 5706V) 2-way car security and remote start system with Viper VSM550 SmartStart and DB3 Bypass Interface Module. Viper Responder LC3 (Model 5706V). 5706V Features Viper VSM550 SmartStart Pro Module.
You save $199.01

Viper 1-Button 7211v Remote Transmitter EZSDEI7211 TESTED/FUNCTIONAL

USED FLASHLOGIC FLCAN Canbus Enabled Doorlock Interface MODULE
USED FLASHLOGIC FLCAN Canbus Enabled Doorlock Interface MODULE

Viper 5806V Refurbished 2 Way Auto Remote Start & Car Alarm 5806VB
Viper 5806V 2 Way Auto Remote Start & Alarm. 5806V Features Revenger soft-chirp six-tone neo siren. Fail-Safe starter kill. Progressive door trigger. Ports for optional tilt, glass break, cabin and proximity sensors.

USED Compustar FMX 1WG15R- FM 1 Way LED Replacement FM Remote VA5REH500-1WFX
USED Compustar FMX 1WG15R- FM 1 Way LED Replacement FM Remote VA5REH500-1WFX
You save $6.29

PAIR of Compustar 4-BUTTON 700R Replacement Remote VA5JR260A433 - TESTED

Lot of 5 DEI Viper Avital Clifford BLUE Car Alarm LED Light - Connectors Cut Off

2 used iDatalink BLADE AL Module ADS Blade 64
I have for sale 2 used idata link ads blade AL 64 modules. Both were test flashed and functioned 100%. What you see in pictures is what you get.

The Alpine Touch Mobile Security System Car Alarm Remote Control 8120T *UNTESTED
Feel free to request more photos.

2-button FORD Keyless Entry Remote GOH-M24
Pre-owned 2-Button FORD Dealer-Installed Keyless Entry Keyfob Remote. Programming does require that your system have a working valet button or switch. It is also very helpful (though not essential) that your alarm system have a working siren.
You save $5.80

4-Button VIPER (DEI) Keyfob Remote 7145V FCC ID EZSDEI7141
FCC ID EZSDEI7141 (on back of case). Pre-owned 4-Button VIPER (DEI) Keyfob Remote (No Longer Made). Programming does require that your system have a working valet button or switch. It is also very helpful (though not essential) that your alarm system have a working siren.
You save $1.04

USED/REGISTERED LOT of AUDIOVOX VOXX CARLINK CL6 CELLULAR GPS MODULES - USED

USED Compustar 1WG15R-AM 1 Way LED Replacement AM Remote VA5REH500-1WAM
USED Compustar 1WG15R-AM 1 Way LED Replacement AM Remote VA5REH500-1WAM

Subaru 2017-2023 4 Button Smart Key Fob Remote HYQ14AHK Denso 14AHK Black Silver
Subaru smart key fob remote transmitter provides essential vehicle access functions including lock, unlock, trunk release, and panic alarm. This Denso manufactured unit features the iconic blue Subaru star cluster logo on the central unlock button and a sleek black body with silver-tone side accents. The reverse side displays technical specifications including FCC ID HYQ14AHK and IC 1551A-14AHK, ensuring compatibility with specific Subaru models equipped with push-to-start ignition systems. Brand: Subaru Manufacturer: Denso Model: 14AHK FCC ID: HYQ14AHK Buttons: 4 Keywords: Keyless Entry, Smart Key, Remote Start, Car Accessory, Replacement, Automotive, Security, Transponder, Forester, Outback, Crosstrek, Impreza, WRX, Legacy, Ascent

300pc Keyper Car Key Tracking System with Stand for Dealerships or Valets
The 300pc Keyper Car Key Tracking System with Stand is a comprehensive solution for dealerships and valets to manage and track car keys. With the Keyper brand backing it, this system offers reliability and efficiency in monitoring vehicle access. The included stand makes it easy to keep track of keys in a centralized location, ensuring that keys are not misplaced or stolen. This tracking system is a valuable tool for businesses in the automotive industry looking to enhance security and organization.

Honda 4 Button Smart Key Fob Remote Keyless Entry Transmitter Black Silver
Honda smart key fob provides reliable remote access for your vehicle with a sleek black and silver design. This 4-button transmitter includes lock, unlock, trunk release, and panic alarm functions to ensure convenient entry and security. The back features the classic silver Honda logo on a glossy black panel, while the sturdy plastic housing and integrated key ring loop offer durability for daily use. Brand: Honda Number of Buttons: 4 Color: Black Material: Plastic, Metal Connectivity: Wireless Keywords: Keyless Entry, Remote Start, Car Accessory, Replacement, Automotive, Security, Transmitter, Smart Key, OEM Style, Vehicle Tech, Entry System, Honda Accord, Honda Civic, Honda CRV, Honda Pilot

2020 - 2024 Mazda CX-30 Keyless Entry Remote Key Fob WAZSKE11D01
The part is used, fully functional, and has 10k miles on it. You will receive exactly what is shown in the photos.

4 Pin 40A Relay for Toyota part # 90987-02006

USED Viper 7857V 2-Way Recharge LED Remote Control 1 Mile Range
USED Viper 7857V. Works with the Viper models shown above. Up to 1 Mile Range.

1-button NUSTART (COMPUSTAR) NU1WR4R-AM Keyfob Remote
Pre-owned 1-button NUSTART (COMPUSTAR) Keyfob Remote. Programming does require that your system have a working valet button or switch. It is also very helpful (though not essential) that your alarm system have a working siren.

CLEAN Code Alarm CATX-1B 1-Way 1-Button Remote Control FCC ID H50T45 H5OT45
Made for the following Code Alarm Type 9 systems Press and HOLD the valet/programming switch. Release the Button. Replaces the following Code Alarm remotes Turn the ignition key to the on position.

3-button JEEP 56036860AD Keyfob Remote GREY FCC ID GQ43VT9T
OE Part Number(s): 56036860, 56036860AC, 56036860AD, 56036860AE. FCC ID GQ43VT9T. Pre-Owned 3-button JEEP Keyfob Remote GREY (No Longer Made). These are used to simplify the identification of the proper parts for a particular vehicle.
You save $4.80

CLEAN CompuStar 1-WAY 1WG15R-FM Remote Control Transmitter VA5REH500-1WFX
Whether you’re replacing a lost remote or adding an extra for convenience, the 1WG15R-FM is the perfect solution. No knock-offs. Just authentic Compustar quality. Made for the following CompuStar systems.

HU100 Ignition Removal Tool GM Vehicle Aftermarket Key Cylinder Puller
I never used it.I bought a whole kit and now.I have two of them

USED Viper 7752V 2 Way LCD Replacement Remote for 5901V 4704V 4708V 5702V 5704V
4704 / 4704V. 5704 / 5704V. 5901 / 5702V. Remote only. Compatibility List 5501 / 4702V. 5904 / 5904V. 5301 / 4202V.