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Car Alarms

Two-Way Command Confirming Security System w/ LCD Display Remote
Free Ground Shipping within the 48 states
Two-Way Command Confirming Security System • Superheterodyne Transceiver Antenna • Code Hopping Technology • Starter Disable • Active or Passive Arming • Remote Panic In All Modes
$119.99
Shipping: FREE
To the US 48 • other rates
2-Way Vehicle Security Car Alarm System with Remote Start and LCD Keyless Entry Transmitter
Free Ground Shipping within the 48 states
Remote Start Security System with Keyless Entry • Active and Passive Arming • Silent, Valet and Panic Mode • Valet Take-Over • Short-Run/Turbo Timer • Starter Anti-grind Circuitry • Dual Zone Shock Sensor
$139.99
Shipping: FREE
To the US 48 • other rates
  • 4.9
  (12 reviews)
Deluxe Remote Start with Keyless Entry / Security Combo
Free Ground Shipping within the 48 states
Deluxe Remote Start with Keyless Entry / Security Combo • Two 5-Button Code Hopping Remotes • Remote Panic In All Modes • Selectable Automatic Timed Start Mode • Multi-Tone Siren Activation • Illuminated Entry
$79.99
Shipping: FREE
To the US 48 • other rates
  • 4.4
  (7 reviews)
Car Alarm, Remote Start and Keyless Entry Security System with 2 Remote Transmitters (5103)
Free Ground Shipping within the 48 states
Remote Start Security System with Keyless Entry • Active and passive arming • Silent, valet and panic mode • Valet take-over • Short-run/turbo timer • Starter anti-grind circuitry • Dual zone shock sensor
$89.99
Shipping: FREE
To the US 48 • other rates
  • 4.9
  (8 reviews)
Two-Way Remote Start with Keyless Entry / Security Combo
Free Ground Shipping within the 48 states
Two-Way Security System w/ Remote Start & Keyless Entry • LCD Command Confirming Transmitter • Glass Mount Antenna • Hybrid Vehicle Compatible for Remote Start • Multi-Tone Siren • Additional Engine Immobilizer Output
$129.99
Shipping: FREE
To the US 48 • other rates
  • 4.6
  (8 reviews)
Remote Start 2-way Car Alarm with 2 Remotes (1 LCD Pager, 1 Sidekick Remote) and Data Bus Port
Free Ground Shipping within the 48 states
Remote Start 2-way Car Alarm with 2 Remotes (1 LCD Pager, 1 Sidekick Remote) • Full Featured Car Starter & Alarm • Trunk Release, Keyless Entry, Panic & Horn Honk • Complete With 128 dB Siren
$99.99
Shipping: FREE
To the US 48 • other rates
  • 5.0
  (5 reviews)
2-way, 3-Channel Vehicle Security System / Car Alarm and Remote Start with LCD and Side-Kick Remotes
Free Ground Shipping within the 48 states
2-Way Vehicle Alarm and Remote Start Security System • 2-Way C3 Data Port • 66 Bit Random Code Hopping • Back Up Memory System • Super Heterodyne Extended Range Receiver
$199.99
Shipping: FREE
To the US 48 • other rates
2-way LCD Paging & Remote Start Car Alarm with 2 LCD Pagers!
Free Ground Shipping within the 48 states
Car alarm with 2-way FM paging and remote LCD Display • 2 LCD remotes included • 3000 ft. pager range
$79.99
Shipping: FREE
To the US 48 • other rates
  • 3.9
  (13 reviews)
2-WAY FM Remote Engine Start Car Alarm System And Keyless Entry
Free Ground Shipping within the 48 states
2-Way Alarm And Remote Start • Two-Way Range Up To 9,800 Ft. (3000 M) • Compatible With Factory Sensitivity System • Parking Lights Flashing Constant Advanced Remote Engine Starter Temperature Controlled Engine Starter
$99.99
Shipping: FREE
To the US 48 • other rates
  • 2.0
  (2 reviews)
2-way LCD Pager Car Security System
Free Ground Shipping within the 48 states
One Carbon Fiber 2-Way 5 Button LCD remote control with Vibration Mode and One Standard 4-Button Remote • Plug-in Dual-Zone Dual Adjust Piezo Sensor • Remote Door Locking/Unlocking negative outputs • Remote Keyless Entry and Accessory Activation Even in Valet Mode
$74.99
Shipping: FREE
To the US 48 • other rates
  • 4.2
  (25 reviews)
2-Way Paging Remote Start Car Alarm w/ Keyless Entry Vehicle Security System
Free Ground Shipping within the 48 states
2-Way Security and Remote Start System • Built-in Turbo Timer • Two Car Operation • 3 Auxiliary Channels • Rechargeable Remote
Add Both to Cart & Save 15% on the Blade Immobilizer Bypass!
$149.99
Shipping: FREE
To the US 48 • other rates
2-way, 3-Channel Vehicle Security System / Car Alarm and Remote Start with One LCD Remote and Side Kick Remote
Free Ground Shipping within the 48 states
2-Way Vehicle Alarm and Remote Start Security System • LCD High Frequency Remote Transmitter • Up to 3 Outputs • 2nd Car Operation • Starter-kill & Anti-grind
$119.99
Shipping: FREE
To the US 48 • other rates
  • 4.0
  (1 review)
2-way, 4-Channel Vehicle Security System / Car Alarm and Remote Car Starter with One LCD Transmitter w/ Multi-Colored Screen
Free Ground Shipping within the 48 states
2-way, 4-Channel Vehicle Security System / Car Alarm and Remote Car Starter • On-Board 2 Way Serial Port For i-Data Link Data Bus • Programmable Outputs • On-Board Temperature Sensor • Multi-Color LCD Remote Control
Save 30% on an Additional 2-Way LCD Remote with Purchase!
$179.99
Shipping: FREE
To the US 48 • other rates
  • 4.8
  (70 reviews)
2-way, 3-Channel Vehicle Security System / Car Alarm and Remote Start with One LCD Remote and Side Kick Remote (C3 RS665-2W)
Free Ground Shipping within the 48 states
2-Way Vehicle Alarm and Remote Start Security System • New C3 Compatible • 5 Button High Frequency Remote Transmitters • 66 Bit Random Code Hopping • 2nd Car Operation • Super Heterodyne Extended Range Receiver
$199.99
Shipping: FREE
To the US 48 • other rates
  • 4.8
  (25 reviews)
1-way Car Alarm, Remote Start Security System with Keyless Entry, Two 4-Button Remote Transmitters Included (SP400)
Free Ground Shipping within the 48 states
1-way Car Alarm, Remote Start Security System with Remote Keyless Entry • Two 4-Buttons • Extended Range On-Glass Antenna • DPII Technology • Two Vehicle Operation • Turbo Timer Mode • Remote Start Diagnostics
$67.99
Shipping: FREE
To the US 48 • other rates
  • 4.3
  (7 reviews)
Responder LC3 Super Code SST 2-way LCD Pager Car Alarm with 1-Mile Range and Remote Start
Free Ground Shipping within the 48 states
SuperCode 2-way LCD Pager Car Alarm • One Mile Range With SST Remote • Control Center With Integrated Status LED And Valet Switch • 2-Way LCD Primary SST Remote Pager
$219.99
Shipping: FREE
To the US 48 • other rates
  • 5.0
  (1 review)
Car Alarm Remote Start and Keyless Entry Security System w/ One 2-way LCD Remote and 1 Side Kick Remote
Free Ground Shipping within the 48 states
Remote Start Security System with Keyless Entry • Active and passive arming • Silent, valet and panic mode • Valet take-over • Short-run/turbo timer • Starter anti-grind circuitry • Dual zone shock sensor
$119.99
Shipping: FREE
To the US 48 • other rates
  • 4.4
  (15 reviews)
Vehicle Alarm System with Immobilizer Mode and Keyless Entry
Free Ground Shipping within the 48 states
Excalibur Series Vehicle Alarm System with Immobilizer Mode, Keyless Entry, and Anti-Carjacking • Two 5-Button Remotes • Siren and Horn Outputs • Remote Panic and Easy Valet • Dual Zone Shock Sensor
$44.99
Shipping: FREE
To the US 48 • other rates
1-way Vehicle Security Car Alarm System with Remote Engine Start, Keyless Entry and Two 4-Button Remotes
Free Ground Shipping within the 48 states
1-way Vehicle Alarm with Remote Engine Start System • Keyless Entry • Nuisance Prevention Circuitry • Timer Mode • Valet Take-Over • Turbo Timer Mode • Car Finder • Interior Light Illumination
$99.99
Shipping: FREE
To the US 48 • other rates
  • 4.7
  (7 reviews)
1-Way Vehicle Security System with Keyless Entry
Free Ground Shipping within the 48 states
2-Channel Security System with Optional Keyless Entry • Remote panic feature • High-output siren • CG2 Anti-code grabbing technology • Built-in parking light flasher • 6-Tone siren
$99.99
Shipping: FREE
To the US 48 • other rates
2-way Hybrid Car Alarm Vehicle Security System w/ Keyless Entry & Remote Start
Free Ground Shipping within the 48 states
2-Way Hybrid Security and Remote Start System • Includes One LED 2-Way Transceiver, One 5-button Transmitter • Built-in Turbo Timer • Extreme 2,000 Feet 2-Way Range • 4 Auxiliary Outputs
$189.99
Shipping: FREE
To the US 48 • other rates
1-Way Car Alarm Security and Remote Start System
Free Ground Shipping within the 48 states
2-Way Security and Remote Start System • 1,500 Ft Range • Built-in Turbo Timer • Two Car Operation • 3 Auxiliary Channels •
Add Both to Cart & Save 15% on the Blade Immobilizer Bypass!
$89.99
Shipping: FREE
To the US 48 • other rates
Add-On Security & Remote Start w/ Factory Transmitter Integration
Free Ground Shipping within the 48 states
Add-on Security/Remote Start System • Factory Keyless Upgrade Inputs • Parking Light Flash • IGN Relays with Programmable Output • Diesel Compatible • Tachless Mode
$54.99
Shipping: FREE
To the US 48 • other rates
2-Way Vehicle Security and Remote Start System
Free Ground Shipping within the 48 states
2-Way Vehicle Security and Remote Start System • Low Temp Auto Start • Remote Start Timer • Turbo Timer • Stick Shift Compatible Remote Start
Add Both to Cart & Save 15% on the Blade Immobilizer Bypass!
$129.99
Shipping: FREE
To the US 48 • other rates
2-Way Vehicle Security w/ Keyless Entry and Remote Start Car Alarm System w/ 1 Mile Range
Free Ground Shipping within the 48 states
2-Way Security and Remote Start System • 1 Mile Range • Built-in Turbo Timer • Two Car Operation • 3 Auxiliary Channels • Rechargeable Color Remote • Wall Charger Included
Add Both to Cart & Save 15% on the Blade Immobilizer Bypass!
$259.99
Shipping: FREE
To the US 48 • other rates
Vehicle Security & Keyless Entry System w/ Anti-Carjack
Free Ground Shipping within the 48 states
Vehicle Security & Keyless Entry System • Sounds Siren or Car Horn • 2-Stage Disarm • Automatic Transmitter Verification • Ignition Activated Anti-Carjack
$49.99
Shipping: FREE
To the US 48 • other rates
2-Way Paging Car Alarm Vehicle Security and Remote Start System
Free Ground Shipping within the 48 states
2-Way Security and Remote Start System • 1,500 Ft Range • Built-in Turbo Timer • Two Car Operation • 3 Auxiliary channels • Rechargeable Color Remote • Wall Charger Included
Add Both to Cart & Save 15% on the Blade Immobilizer Bypass!
$189.99
Shipping: FREE
To the US 48 • other rates
Car Alarm Vehicle Security and Remote Start System with Two 5-button 1-Way Keyless Entry Remotes
Free Ground Shipping within the 48 states
Vehicle Security and Remote Start System with Two 5-button 1-Way Remotes • 2000 Foot Range • Clone-Safe CodeHopping Technology • XPRESSPORT • Turbo Timer • 4 Auxiliary Outputs • Advanced Remote Start Functions
$149.99
Shipping: FREE
To the US 48 • other rates
Super Code 2-Way Car Alarm HD Vehicle Security System w/ Remote Start & Color OLED Display Remote
Free Ground Shipping within the 48 states
Includes Color OLED 2-Way Display Remote and 1 Side Kick Remote • Built-in Info Center • Countdown and Parking Timers • Two-Car Operation • Sensor Status Reports • One-Mile Range • 6-Tone, Soft-Chirp Siren
$299.99
Shipping: FREE
To the US 48 • other rates
  • 5.0
  (1 review)
Remote Start 2-way Car Alarm with 2 Remotes (1 Chrome LCD Pager, 1 Sidekick Remote) 4000RS-2W-C
Free Ground Shipping within the 48 states
Remote Start 2-way Car Alarm with 2 Remotes (1 LCD Pager, 1 Sidekick Remote) • Full Featured Car Starter & Alarm • Trunk Release, Keyless Entry, Panic & Horn Honk • Complete With 128 dB Siren
$99.99
Shipping: FREE
To the US 48 • other rates
Deluxe 2-Way Alarm and Keyless Entry System with LCD Pager
Free Ground Shipping within the 48 states
Deluxe 2-way Security Alarm System • 2-Way FM Paging Alarm/keyless Entry System • Enhanced White and Red LED Backlighting • Electronic Dual-Stage Shock Protection • DPPI Technology: 2-Way Data Port Allows for Direct Plug-in Data Modules
$99.99
Shipping: FREE
To the US 48 • other rates
Keyless Entry & Car Alarm Security System
Free Flat Rate Shipping within the entire USA!
Keyless Entry & Car Alarm Security System • 2 Auxiliary Channel Ouput • Silent Arm/Disarm • 2 Remote Transmitters • Panic • Starter Kill Relay and Socket
$39.99
Shipping: FREE
To the US • other rates
2-way Combo Alarm / Remote Start System with Remote Controlled Operation (SP502)
Free Ground Shipping within the 48 states
2-way Combo Alarm and Remote Start System with Remote Controlled Operation • Electronic Dual-Stage Shock Protection • DPII Technology • 4 Remote Auxiliary Outputs • 2 Vehicle Operation • Multi-Zone Trigger
$119.99
Shipping: FREE
To the US 48 • other rates
Keyless Entry & Car Alarm Security System
Free Ground Shipping within the 48 states
Keyless Entry & Car Alarm Security System • 2 Auxiliary Channel Ouput • Silent Arm/Disarm • 2 Remote Transmitters • Panic • Starter Kill Relay and Socket
$44.99
Shipping: FREE
To the US 48 • other rates
SST Remote Car Start Vehicle Security System with 2-way LCD Transmitter and Multi-Colored Screen
Free Ground Shipping within the 48 states
Vehicle Security System with LCD Transmitter • Remote Start • Turbo charge mode • Dedicated trunk release • 3 Additional auxiliary channels • Door opening warning • Anti car-jack mode
Save 30% on an Additional 2-Way LCD Remote with Purchase!
$199.99
Shipping: FREE
To the US 48 • other rates
  • 4.5
  (40 reviews)
Keyless Entry & Car Alarm Security System
Free Ground Shipping within the 48 states
Keyless Entry & Car Alarm Security System • 2 Auxiliary Channel Ouput • Silent Arm/Disarm • 2 Remote Transmitters • Panic • Starter Kill Relay and Socket
$44.99
Shipping: FREE
To the US 48 • other rates
4-Channel 2-way LCD Pager Car Alarm with Remote Start (C3-RS727A LCD, C3-RS727LCD)
Free Ground Shipping within the 48 states
4-Channel Alarm with Remote Car Starter and Two Way AM/AM Paging LCD Remote Transmitter • 5 on-board relays for parking lights, starter, accessories, ignition 1&2 and one additional relay / socket for starter disable
$179.99
Shipping: FREE
To the US 48 • other rates
  • 4.8
  (5 reviews)
2-Way Paging Car Alarm Keyless Entry System w/ Remote Start and Full Touchscreen 1.7" LCD Transmitter
Free Ground Shipping within the 48 states
2-Way Remote Start Car Alarm System with Animated Touchscreen LCD Transmitter • 1000 Meter Range • Supports Up to 4 Vehicles • Dual Zone Shock Sensor • Over 40 Programmable Remote Features
$129.99
Shipping: FREE
To the US 48 • other rates
SuperCode 2-Way Responder LE Vehicle Keyless Entry System w/ Remote Start & 5--Button 2-way Remote
Free Ground Shipping within the 48 states
Super Code 2-Way Keyless Entry and Remote Start System • 5-Button 2-Way Remote • 2000 ft. Range • OEM Security Interface • Manual Transmission Mode
$149.99
Shipping: FREE
To the US 48 • other rates
1-Way Remote Start Vehicle Security System w/ 1 Mile Range Keyless Entry
Free Ground Shipping within the 48 states
1-Way Security and Remote Start System • 1 Mile Range • Built-in Turbo Timer • Two Car Operation • 3 Auxiliary Channels •
Add Both to Cart & Save 15% on the Blade Immobilizer Bypass!
$129.99
Shipping: FREE
To the US 48 • other rates
Vehicle Security and Keyless Entry System
Free Ground Shipping within the 48 states
Vehicle Security and Keyless Entry System • Coded Override • Passive Arming Capability • Plug-In Backup Battery Capability • Flashing Light Output
$64.99
Shipping: FREE
To the US 48 • other rates
Remote Start Car Alarm with Keyless Entry Vehicle Security System with Two Chrome 4-Button Transmitters
Free Ground Shipping within the 48 states
Remote Start Car Alarm with Keyless Entry XR-PRO Series Vehicle Security System with Two 4-Button Transmitters • RF Antenna with built-in valet switch • Dual hyper bright LEDs • Bypass module connector • 5 On-board extreme duty relays
$79.99
Shipping: FREE
To the US 48 • other rates
  • 4.7
  (3 reviews)
Availability: Out of Stock - Backorder
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Car Alarms Information



A car alarm is the simplest and most effective way to protect your car and its contents. At its most basic, a car alarm consists of a sensor which detects if the vehicle has been tampered with, and a siren to scare away the would-be thief and alert nearby citizens. As cars have gotten more advanced, car alarms have followed, and now offer features such as remote start, keyless entry, 2-way paging and more. A wide variety of sensors are now available, from the standard dual-zone shock sensor designed to guard against smashing windows, to digital tilt sensors which prevent potential thieves from taking rims, catalytic converters and other high-value parts. We carry a variety of sensors and alarms from brands such as AutoPage, Viper, Clifford, Python, ScyTek, Omega, Crimestopper and more!

Remote start is an extremely popular feature, particularly in particularly cold areas, as it allows you to warm-up both the engine and interior of the car from the comfort of your home. This is a great feature that will make your mornings easier, and can also help extend the life of your engine! Make your life even more convenient with a keyless entry system – these products include a special remote that allows you to lock/unlock your car without fumbling for your keys. For the ultimate in car alarm security, look for a 2-Way paging alarm, as they will notify you from a substantial distance if your alarm is set off. These alarms usually include LCD remotes that will provide vibrate or beep alerts if the vehicle is tampered with. Secure your car and your belongings with a car alarm from Sonic Electronix!