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Crimestopper SP-502

2-way Paging Remote Start Keyless Entry Car Alarm Vehicle Security System

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Crimestopper SP-502

2-way Paging Remote Start Keyless Entry Car Alarm Vehicle Security System


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Crimestopper SP-502



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Special Price $51.82 ($60.97 if purchased separately)

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• All-In-One Data Immobilizer Bypass and Door Lock Interface
• Multibus Architecture With 10 Separate Communication Ports
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Premium Security and Remote Start - SP-502

The SecurityPlus SP-502 alarm system is a high-tech 2-Way paging security system that will provide a high level of protection for your vehicle. This system includes a 2-Way Rechargeable LCD pager which will alert you of any kind of intrusion or vandalism at the vehicle. The system includes the latest in vehicle security technology such as a dual-stage shock sensor, starter kill output and a 25W high-power single-tone siren. The interactive display on the paging remote confirms all commands almost instantly with easy-to-understand icons. It alerts the user to alarm triggers by beeping and vibrating when out of audible range of the siren. The LCD screen will also turn red when an alarm trigger is reported to the user.

Remote Start Car Alarm

Remote Start

Allows a vehicles engine to activate without physical contact from the user. This feature is useful for warming up your vehicles engine and transmission to operational temperatures. In cold climates you can have your interior hot or in warm climates you can cool it down before use. All of this can be done while in the comfort of your home or office.

LCD Remote

LCD Remote

Receive visual confirmations from your vehicles security system or remote start system. Features such as remote start, lock/unlock, arm/disarm and trunk release will appear on the remote’s screen with its current status. An LCD remote can display warning icons when the doors, trunk or hood are open. If your vehicle is tampered with, some remotes display what part of the vehicle was affected.

Keyless Entry

Keyless Entry

Performs lock and unlock tasks without physical contact with the vehicle. Power door locks can be controlled from several feet away or even within a building using a remote fob. The fob emits a radio frequency that is digitally encoded to prevent frequency stealing so no one can enter into your vehicle without your wireless transmitter.

Dual Zone Shock Sensor

Dual Zone Shock Sensor

This shock sensor utilizes warning chirps for minor disturbances and will trip the alarm if it detects more serious impacts or disruptions. Most dual zone shock sensors have adjustable sensitivity to reduce false alarms or warnings. These sensors let would-be thieves know that your vehicle is equipped with an advanced alarm system and to keep away.

Dedicated Trunk Release

Dedicated Trunk Release

This unit comes with trunk release capability and remote control integration for OEM alarm or add-on trunk release systems. Pop your trunk using your remote transmitter for convenience and ease of use. Carrying a handful of groceries? Arms tied up with luggage? Pop the trunk without using your key so it’s open and waiting for you when you arrive.

2-Way Paging

2-Way Paging

Send commands to your remote start or alarm system and receive confirmation that those commands were carried out. Obtain updates on your vehicles security status and get driver pages on the remote. If your vehicle is being tampered with, your remote transmitter will warn you and set off the vehicles alarm.

SP-502 Features:

  • 2-way Combo Alarm and Remote Start System with Remote Controlled Operation
  • 2-Way FM/FM Paging remote with LCD graphics for confirmation of alarm status, Violation and engine start
  • Enhanced white and red LED backlit screen
  • Includes sidekick non-paging remote
  • Dynamic code protection (anti code-grabbing)
  • Code learning receiver
  • Electronic dual-stage shock protection (plug-in design)
  • Multi-zone trigger protection
  • Defective zone bypass with warning chirps
  • Alarm pre-warning signal
  • On-board relay for flashing lights
  • Audible and visual arm/disarm with intrusion alert
  • Programmable carjack protection
  • Smartphone interface port
  • Twin data ports to accomodate both Fortin and ADS bypass interface modules
  • OEM remote interface: System can be armed and disarmed by OEM keyless entry remote (Requires data module)
  • Includes 20W high-power single-tone siren and dual-stage shock sensor
  • Silent arm and disarm through remote
  • Starter kill output
  • 2 Vehicle operation
  • Replacement Remote: Crimestopper SPLCD-52
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Product History:

Crimestopper SP-502 thumbnail
(newest, current model)
Crimestopper SP-501 thumbnail
(previous model, replaced by Crimestopper SP-502)
Crimestopper SP-500 thumbnail
(previous model, replaced by Crimestopper SP-501)

General Features

Security System Type
This indicates whether the product is a security car alarm product, remote start module, or a combo unit that offers security with remote start features.

Security: This means that the car alarm system is just that. No bells and whistles, just a car alarm system.

Remote Start: when installed, this allows the user to start a vehicle from a remote location. Remote start modules and security with remote start alarms often require an additional vehicle specific bypass module to complete installation.

Security with Remote Start: This means that the system incorporates both features listed above.

Car Alarm
If "Yes", the system will have alarm security features to help prevent vehicle theft and tampering. Remote start modules without alarm features will have "No" for this value.
Remote Start
If the alarm or remote start module has "Yes" for this value then the system has an electronic device that allows you to start your vehicle by remote control without actually being inside the vehicle or using the key. The remote start system supplies the vehicle with power and simulates a start just as if you were inside using the key. Select vehicles require additional accessories or immobilizer/bypass modules to use the remote start feature.
Keyless Entry
Keyless entry allows you to remotely lock, unlock, and open the trunk of a vehicle if that is equipped with power door lock motors (actuators) and power truck motor (solenoid). Door lock controls via the remote are found on nearly all of today's car alarms.
2-way Paging
Alarms with 2-way paging inform the user via remote vibrating/audible/visual alert when the alarm is triggered. The pager must be within range to receive the transmitted signal.
Number of Remotes
The number of remotes included with the alarm system purchase.
Number of Buttons on Primary Remote
The amount of buttons on the Primary Remote generally equals the number of functions that you can use your remote for. Some remotes have auxiliary buttons which can perform more than one task per button.
Main Transmitter Type
LCD and OLED transmitters display various screen savers, warnings, alerts and other features on the face of the remote, rather than first generation button-only transmitters. They provide more information typically and other features.
Sidekick Remote Transmitter Type
Some car alarms and remote start systems come with more than 1 transmitter, which is referred to as the "sidekick" transmitter. Most LCD/OLED systems come with a button-only sidekick transmitter, while select units come with an additional LCD/OLED transmitter.
LED/Display Color
The color of the LED indicator(s) on various items such as button-only car alarm transmitters, various chargers, cell phone accessories and other products.

For OLED or LCD car alarm remotes/transmitters the display color refers to the color(s) of the screen.
Number of Vehicles Supported
Some higher end car alarm systems can support multiple vehicles. This is the number of vehicles that the works with.
Number of Auxiliary Outputs
The number of auxilary outputs that the car alarm system supports. These outputs are left over from the total number of channels. They can be used to add on other options or additional features to a vehicle.
PC Programmable
Custom, advanced programming options through one or more of the following: PC, Pocket PC, PALM Pilot, Valet SW or Remote Transmitter allows for advanced controls of your alarm's functions.
Smartphone Compatibility
These are the types of smartphone systems that the car alarm system is compatible with.
GPS Tracking
These car alarms enable a user to track the position of the vehicle using GPS satellites.
Professional Installation Recommended
This will indicate whether or not we recommend going to a professional installer for this item. Some items have complex installations that should only be done be professional certified installers.
System Type
This refers to the type of remote start system, whether it is an add-on or a complete kit.
Complete Kit

Convenient Features

Panic Mode
Panic mode allow the user to be able to set off the alarm from the remote.
Trunk Release
The trunk release option allows for integration and control of the trunk latch. Additional parts may be required.
Valet Mode
Valet mode is a car alarm setting that adjusts system to less sensitive settings when allowing a valet to park your car and similar settings.

Alarm Features

Paging Range
The maximum distance that the car alarm system will work with the wireless remotes.
3,000 Feet
Number of Car Alarm Channels
The total number of channels that the car alarm system supports. These channels can include locking and unlocking doors, opening the trunk, remote start, and many other options.
Most car alarms come with a siren that can be installed. The siren will sound when the car alarm is triggered the alarm goes off.
Shock Sensor
The shock sensor is designed to trigger an alarm on light or heavy impacts and vibrations (standard sensor included with most alarms).

A dual zone shock sensor is a feature of proximity and shock sensors only. Zone 1 ( light impact on shock sensor and short motions(adjustable) on proximity sensor) will trigger warn away chirp to warn intruder that car has an alarm without setting off the full alarm. Zone 2 (heavy impact on shock sensor and extended motions(adjustable) on proximity sensor) will trigger the alarm to “go off”.

Dual Zone Shock Sensor

Two-Way Paging Features

Transmitter Alert
The is the way that the transmitter, or remote can communicate alerts to the user.
Interior Thermometer
Some of the higher end car alarm systems are able to detect the temperature of the cabin. The temperature can then be displayed on the remote.

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
4 Star
3 Star
2 Star
1 Star

Average Attribution Rating



Awesome alarm for da price

October 25, 2015

Aloha everyone, I got this crimsestopper alarm for my 99 civic si, I have a bit of automotive experience but no where near a master mechanic but I was able to prep,clean and install the alarm in a day, instructions are clear and easy to follow and everything seems to work great so far,great price,product and service.

8 of 9 found this helpful

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excellent buy

March 21, 2016

I am very happy with this purchase, install was a breeze considering all of the functions that are available with this alarm. It works great and has tons of features. I have purchased more expensive alarm systems that didn't come close to this one! Remote start and paging have an amazing range and with flawlessly. I have a little bit of experience with installing car electronics; and this went in pretty easy.

0 of 0 found this helpful

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Emerson, GA.

Bang for the buck

March 14, 2016

Can't beat it for the price. Install wasn't too hard, had to figure out the hot lead but other than that it went pretty smooth. Two way remote is awesome even if the touch screen is a little sensitive,( careful when you put it in your pocket ).

0 of 0 found this helpful

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Browse 11 questions and 23 answers
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Why did you choose this?
Sonic Electronix Store
Have personally installed three Crimestopper systems and never any issues. One system is 7years old and still works like new!
CASEY FITZGERALD on Dec 18, 2015
I had this alarm system in the 90s. I never had any problems with the system thats why i'm purchasing again.
frank g on Oct 27, 2015
I have this system on my other vehicle and it has been problem free and very reliable. Installation wasn't too bad either. Remote can operate two vehicles.
Marlin F on Dec 6, 2015
2 way. good reviews
James I on Oct 21, 2015
can you please tell me if this can be installed in a 2006 bmw 325 xi and all the functions will work with my car please e mail me at?
jay n on Nov 28, 2014
· Add Answer · I Have This Question Too (7)
will this alarm work with all the functions,on a 2013 elantra gls ?
A shopper on Dec 15, 2014
· Add Answer · I Have This Question Too (1)
Can this be used as just a remote starter, without installing the alarm part?
A shopper on Mar 30, 2016
Best Answer: Yes it can. If you already have an alarm installed in your vehicle, the SP-502 can be wired to disarm it to allow a remote start and re-arm after a timed out our aborted cycle.
Reply · Report · Marlin F on Mar 30, 2016
· Add Answer · I Have This Question Too (0)
does this work on a 1994 Toyota 4runner?
A shopper on Jan 4, 2015
Best Answer: will work just fine. don't even need a bypass module for a 94. if you are not mechanical, you will want to have a shop install this for you, there are a lot of wires to splice in. the other thing to verify is if a shop will install a unit that they don't sell, most will not. I have installed many of these, best unit available on the market today.
Reply · Report · James S on Jan 5, 2015
· Add Answer · I Have This Question Too (0)
is that remote start for any car?
john l on Nov 23, 2015
Best Answer: The remote start device starts any car if installed as per vendor's instructions.
Reply · Report · Sergiy G on Nov 23, 2015
· Add Answer · I Have This Question Too (0)
What is the average life of the battery for the two-way paging remote that comes with the Crimestopper SP-502 alarm?
Brian L on Oct 25, 2014
Best Answer: I remote start my vehicle twice a day and arm/disarm it 2-3 times a day. I recharge the remote every other month.
Reply · Report · Sergiy G on Oct 25, 2014
· Add Answer · I Have This Question Too (0)
will the SP-502 work on my 1999 chevy express van ( explorer, custom van ) ?
Dave S on Jan 22, 2016
Best Answer: Yes it should work on this chevy van also might need to customize some wiring with electric door locks could be different hook up might need to be investigated further
Reply · Report · frank g on Jan 22, 2016
· Add Answer · I Have This Question Too (0)
Is it fit for 2012 Toyota Camry XLE? (working with Push Start/Stop button) And also, Are you providing installation guideline/manual?
Juma A on Dec 8, 2015
Best Answer: Hell Juma,

-Is it fit for 2012 Toyota Camry XLE? (working with Push Start/Stop button)

A professional installer can and will be able to install this kit into a 2012 Camry. However, it will require a bypass that you can get from him/her or from us (give our sales team a call for details) .

- also, Are you providing installation guideline/manual?

Unfortunately, we do not. We highly recommend a professional installer.
Reply · Report · Rick MStaff on Dec 8, 2015
· Add Answer · I Have This Question Too (0)
need directions on how to operate remote ? ( lost my book)
Mario D on Jan 25, 2016
· Add Answer · I Have This Question Too (0)
does it work with any car 2001 jeep grand Cherokee Laredo?
tyvin l on Dec 10, 2015
· Add Answer · I Have This Question Too (0)

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Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Crimestopper SP-502