AutoPage C3-RS915-LCD

SST Remote Start Vehicle Security Car Alarm System with 2-way Multi-Colored Screen LCD Transmitter

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• 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

Learn more about the c3rs915

We apologize

This item has been discontinued

Product Highlights

• 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


Make Sure You Have Everything You Need!

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Remote Start Car Alarm Remote Start

Allows a vehicles engine to active 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.

Rechargeable Remote Rechargeable Remote

Going through batteries can end up being a costly endeavor. A rechargeable remote allows for more powerful transmitters and additional functions such as touch screen remotes and full color displays. These transmitters will remain at a consistent voltage during the discharge cycle to keep all functions working. With hundreds of recharges available, you save money on replacement batteries.

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.

C3-RS915 Features:

  • Remote Car Starter with 6-Channel Security and 2-Way LCD Transmitter
  • Includes one 5-button 2 way rechargeable LCD Transmitter and 7 color LCD screen
  • One 5-button chrome metal jacket mini remote transmitter
  • 915 MHz operating frequency using spread spectrum technology
  • Turbo charge mode keeps engine running for 1, 3, or 5 minutes
  • 2 Vehicle operation
  • Dedicated trunk release
  • Parking light flash with visual confirmation
  • Dome light supervision, valet mode and panic mode
  • Dedicated sired and horn outputs
  • Dual stage shock and impact shock
  • Three additional auxiliary channel outputs
  • Built-in voltage and temperature sensor
  • Two way serial port data link
  • Delay door ajar error chirp
  • Door open warning
  • Anti car-jack mode
  • Parking meter reminder when time is up for parking
  • Built-in alarm clock
  • Temperature sensor presents the indoor temperature of the vehicle
  • Also found as: C3RS915LCD
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Specifications & Details

General Features
Security System Type
Security with Remote Start
Car Alarm
Remote Start
Keyless Entry
2-way Paging
with 2-way paging
Number of Remotes
Number of Buttons on Primary Remote
Main Transmitter Type
Sidekick Remote Transmitter Type
LED/Display Color
Multiple Color
Number of Vehicles Supported
Number of Auxiliary Outputs
PC Programmable
Smartphone Compatibility
Professional Installation Recommended
Convenient Features
Panic Mode
Trunk Release
Valet Mode
Alarm Features
Paging Range
1 Mile
Number of Car Alarm Channels
Shock Sensor
Dual Zone Shock Sensor
Two-Way Paging Features
Transmitter Alert
Interior Thermometer
Remote Start Features
Cold Start Timer
Turbo Timer
Compatible with Diesel Engines
Engine Start Intervals
Compatible with Manual Transmissions
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Item Details


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Product and How-to Videos

Customer Ratings & Reviews

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Customer Reviews

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Best product i had for last 10 years.Very ease to use, program and best communication range works trough parking garage walls.

By YURIY on October 21, 2010


found this helpful.

The C3-RS915 is the best deal!

The "AutoPage C3-RS915-LCD" is an impressive auto theft deterrent. It has all the controls, features, and functionality of a high-end alarm system, which makes me wonder why it isn't categorized as such. Out of the box, the overall appearance of the design is sleek and small enough to fit in tight places where low visibility is a must.

The best features in my opinion are the on board relays. They are robust enough to control just about any late model vehicle starter cut or power door lock system. This made ease of wiring for my car that required an aftermarket locking servo. It was wired directly to the brain per the instructions illustrated in the installation guide. The add-on features for additional devices are also noteworthy. You will get two remotes; one of that is a full LCD that has a vibrating/silent mode feature and the other has the basic buttons lock, trunk, unlock, and panic.

Also, the tech support team is friendly and very helpful. I've been a certified mobile electronics installer for more than 18 years and have never come across an alarm with comparable features for such a competitive price. Ideally, it's the biggest bang for the buck and you won't be disappointed.

By Si on October 10, 2010


found this helpful.

Great Product

Packed with features at a great price installed it myself it's been a year no problems the remote start works great and the range is decent

By Enrique on October 5, 2012


found this helpful.

AutoPage C3-RS915-LCD

This a great alarm and I would recommend it. I bought this one because of the great reviews and I had a previous model installed on my car. So I updated it with this alarm because of better features such as the long ranges, LCD, sensors....etc. I bought 2 sets and gave one as a gift. The only problem I have with it is the remote seems to have become defective. The LCD remote resets itself every so often and several times a day turns off so I have to consistently check it through out the day. I don't even bother setting the clock because I got tired of it.
This review has to be continued because I have contacted SonicElectronix and AutoPage about this recently and I'm waiting for their reply.

By Allan S. on September 26, 2010


found this helpful.

great product

Great item does everything it says it does remote has tons of features!!!

By mr.ek9 on May 20, 2012


found this helpful.

Excellent product and value

I would recommend to others due to quick service and excellent price and product

By Lisa on August 16, 2012


found this helpful.

This is a favorite.

RS915 -- this is a favorite

In Japan, he cannot buy it.

It has improved very much.

In installation Much relay is required.

By Panda on February 22, 2011


found this helpful.

Great Value, Great Product!

I've received several compliments on the alarm from mechanics, car enthusiasts and friends. The AutoPage alarm is a "brand-name" well known product that makes me feel more secure. The remote starter is the best thing I've ever purchased...EVER. I can start my car from my desk on the 9th floor of my office building and by the time I get to my car in the parking garage across the street it's nice and comfortable/warm. The LCD key display lets me know if my trunk/door/hood/windows are open, whether one of my doors is not closed the whole way, & the temperature inside my vehicle. I'm able to open/close my windows with the LCD key-fob, The LCD key mechanism is rechargeable (plug it in, just like a cell phone) & it's charge has lasts for 3months+. If you are within 1 mile of the your vehicle and the alarm sounds, your keys will tell you. So many great features, more than what I've already explained. I'd strongly recommend purchasing this product, if not only for safety reasons, for the fact that it's a great toy with more features than I ever thought possible...still finding new things & I've had this installed for over a year.

By Patrick on April 11, 2011


found this helpful.

Used this for a Race Trailer

Bought this and installed it in a race trailer (car hauler). I wanted something with long range 2-way transmitters. I added some additional sensors and the system is working beautifully so far. The 2-way transmitter is rechargeable which is also a huge plus. First time installing an alarm and putting in it a trailer was pretty fun.

By 1000RR on December 5, 2014


found this helpful.

Great Remote Starter

This is the best remote start I have used or installed, and I have installed a few.

By Mikie on January 18, 2014


found this helpful.


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