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Viper 3100VX 1-Way Security System

4.1 4.1 out of 5 stars 139 ratings
$41.00 with 15 percent savings
Typical price: $48.00

This is determined using the 90-day median price paid by customers for the product on Amazon. We exclude prices paid by customers for the product during a limited time deal.
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Purchase options and add-ons

Brand Viper
Maximum Range 0.25 Miles
Noise Level 50 dB
Remote Control Included? No

About this item

  • Control the vehicle from up to 1/4 mile away
  • Status LED Alerts thieves that the vehicle is equipped with a Security System
  • Onboard Failsafe Starter Kill
  • Stinger Double Guard Shock Sensor
  • Two Remote Controls are included

Frequently bought together

Viper 3100VX 1-Way Security System
$41.00
Get it as soon as Tuesday, May 14
Only 12 left in stock - order soon.
Sold by D-C-O and ships from Amazon Fulfillment.
+
Zone Tech Car Universal High Power Door Lock Actuator - Premium Quality Heavy Duty Durable High Power Door Lock Actuator (2-P
$9.99
Get it as soon as Saturday, May 11
In Stock
Sold by Comfort Wheels and ships from Amazon Fulfillment.
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Legal Disclaimer

Sound Security Online is not anyway affiliated with SONY,ALPINE,KENWOOD,INFINITY,JVC,KICKER,JL AUDIO,ROCKFORD FOSGATE,AUDIO CONTROL,PIONEER,AUTOPAGE,AUDIOVOX & VIPER nor do they represent themselves as their authorized distributor. Merchandise offered in this website is strictly parallel merchandise and carries Sound Security Online warranty only. Their name and trademark is for trademark recognition purpose only. Sound Security Online is not using logo nor they intent to free ride on their trademark.

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Product Warranty: For warranty information about this product, please click here

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Viper 3100VX 1-Way Security System

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Price-15% $41.00
Typical: $48.00		$39.99$129.00$329.99$59.00$94.84
Delivery
Get it as soon as Tuesday, May 14
Get it as soon as Saturday, May 11
Get it as soon as Saturday, May 11
Get it as soon as Saturday, May 11
Get it as soon as Saturday, May 11
Get it as soon as Monday, May 13
Customer Ratings
4.14.1 out of 5 stars139
4.24.2 out of 5 stars142
4.24.2 out of 5 stars587
4.24.2 out of 5 stars152
4.54.5 out of 5 stars612
4.34.3 out of 5 stars1,468
Value for money
4.1
4.4
3.9
4.0
4.3
4.1
Easy to install
4.1
4.5
3.4
3.2
3.8
3.7
Motion detection
3.1
3.9
3.7
3.1
—
—
Tech Support
5.0
—
—
—
3.6
4.0
Sold By
D-C-O
VJOYCARLTD
OnlineCarStereo-com
Sound Dealz
OnlineCarStereo-com
Sound Dealz
noise level
50 decibels
—
70 decibels
—
69 decibels
121 decibels
maximum range
0.25 miles
—
—
1 miles
—
100 meters
remote included
✗
✓
✗
✓
✗
✗

Product Description

Viper's entry level security system gives you all of the features you need without the added expense. Being an entry level alarm system it doesn't come with a siren so you can use your vehicle's factory horn for a simplified installation. Comes with Viper's widely used remote (473V) for ease of use and convenience should you ever lose or need to replace one.

Customer reviews

4.1 out of 5 stars
4.1 out of 5
139 global ratings

Customers say

Customers like the ease of installation and performance of the car alarm. For example, they mention it's fairly easy to install and program. That said, opinions are mixed on value and simplicity.

AI-generated from the text of customer reviews

6 customers mention6 positive0 negative

Customers find the installation process of the car alarm relatively easy. They mention that the instructions are good and the product is relatively easy to install and program.

"...going to install it yourself, think it twice, even though the instructions are good, and relatively easy to install, it will be a challenge 3 to..." Read more

"...HA Haaa, they both work great! They programmed to my old system just fine. Finally get to use it again after 8 years in Valet mode." Read more

"Fairly easy to install and program. The instructions are not easy to read and understand. Like most foreign documents they are not quite right." Read more

"this alarm was very easy to install" Read more

4 customers mention4 positive0 negative

Customers are satisfied with the performance of the car alarm. They mention that it works very well.

"...HA Haaa, they both work great! They programmed to my old system just fine. Finally get to use it again after 8 years in Valet mode." Read more

"Works perfectly,had it installed at mickey shorr and no problems...." Read more

"Works fine I'm happy with the purchase, cause I had a Avitar that was giving problems in my truck & this one its working fine so far.!!!" Read more

"Works very well..." Read more

5 customers mention2 positive3 negative

Customers are mixed about the simplicity of the car alarm. Some mention it's simple and doesn't come with a siren, while others say they were able to wire it to.

"...The alarm is simple and it didnt come with a siren but they were able to wire it to my horn, 10/10" Read more

"...The alarm is simple and it didnt come with a siren but they were able to wire it to my horn, 10/10" Read more

"Good simple alarm. No annoying false alarms..." Read more

"...Weird choice. Made weirder because this alarm doesn't come with a siren.Good quality overall, nice and small too." Read more

5 customers mention3 positive2 negative

Customers have mixed opinions about the value of the car alarm. Some find it great for the price, while others say it's a waste of money.

"It came very fast and was cheap priced" Read more

"Install is straight forward but not enjoyable due to Toyota's goofy wiring...." Read more

"Great for the price" Read more

"...Kind of a waste of money now I have to find a siren to work with this thing?" Read more

Top reviews from the United States

wilson perez
5.0 out of 5 stars Works very well
Reviewed in the United States on May 10, 2023
Verified Purchase
I just installed this alarm 1week ago. Work as described. Word to the wise, if you are going to install it yourself, think it twice, even though the instructions are good, and relatively easy to install, it will be a challenge 3 to 4hrs start to finish.
One person found this helpful
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T. Sommers
5.0 out of 5 stars Bought it for the remotes
Reviewed in the United States on September 3, 2017
Verified Purchase
The remotes for my 15 year old Python 460HP were both broken.
I could spend thirty dollars for one replacement or buy this system for thirty six dollars and get two remotes. HA Haaa, they both work great! They programmed to my old system just fine. Finally get to use it again after 8 years in Valet mode.
4 people found this helpful
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Charlie
4.0 out of 5 stars If you can install a car audio system, you should be able to install this... with caveats.
Reviewed in the United States on February 24, 2023
Verified Purchase
Product looses a star for the following reasons. (In order of importance)
-Valet input appears nonfunctional, though the switch works.
-Could not reprogram the key-fob because of above problem with valet input.
-Poor instructions. Had to resort to internet search and instructions for "work alike" models.
-Shock sensor could not be made sensitive enough for my taste.
-Antenna length restricted mounting location to "up high."
-Starter interrupter wire length restricted mounting location to "down low."

This was a fun install, if not for being a PITA. Though, to be fair, I also did the "well, if I'm going to install this, I may as well also do X,Y,Z,..." which lead me to fixing my entire HVAC system, as well as installing a new radio. That rabbit hole made this take much longer than it needed to.

They say professional installation required, and I understand why. I have an ATA in electrical engineering and it still took me a few days to sort out the details. The alarm is not the issue; when you understand the system all the wires become self explanatory. The problem will be your vehicle. 80% of the battle will be getting ACCURATE wiring diagrams for your specific YMMT. Critically, be aware that you're not going to get away with just a blown fuse if something goes wrong. A lot of the stuff you will be integrating this into connects directly to sensitive electronics. Pop an integrated circuit that's deep in a computer that's deep in your dash/fender/firewall/??? and it's game over, it can take out your whole vehicle. That being said... It was only about 10-12 wires... With patience most DIYers can handle it I'm sure.

There are provisions for electronic door locks, which I have yet to hook up. My truck has manual door locks, so I need to add aftermarket actuators. Instructions seem to say the alarm by itself can drive actuators, but I don't trust that. I probably will have to add relays to bolster the lock/unlock signal current, which is pretty lame. The lock/unlock feature is quite essential, honestly. Once, because obviously it helps prevent theft to have your door locked. But twice, because without it you are 90% likely to open the door with the alarm armed, and set it off in your face.... Ask me how I know.

There is also provisions for auxiliary remote control, which is mostly for separate remote start feature. Since my ride is pretty basic, I intend to fabricate that system myself. This will entail more relays and wired logic for the safety checks, but is otherwise no more complicated than turning the key.

With respect to another review.... it SHOULD be possible to reprogram the fob such that lock and unlock are on separate buttons. Though, be warned, they are purposefully combined as a sort of security work around for the "rolljam" exploit. Knowing how rolljam works, I personally prefer to have them separate, and simply cycle the unlock button a few times physically near the alarm antenna. Problem is, I can't get the box to acknowledge the valet button press!? Not sure what that is about.

ProTip: Don't solder! I'm no stranger to a soldering iron. Soldering is my go to for everything I do. However, even in my cigarette burned interior I realized the iron was a mistake as soon as I started using it. I even burned my hand on my iron and I haven't done that in probably 20 years! NOPE, don't do it! Instead use non-insulated butt connectors and 3:1 adhesive lined heat shrink. Faster, cleaner, better looking, less likely to burn your hand. Trying to solder in that enclosed space is 50% of the reason it took me as long as it did. And that's AFTER I took the seats out. You have been warned.
One person found this helpful
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Leonard
5.0 out of 5 stars Works perfectly, had it installed at mickey shorr and ...
Reviewed in the United States on February 4, 2018
Verified Purchase
Works perfectly,had it installed at mickey shorr and no problems. The alarm is simple and it didnt come with a siren but they were able to wire it to my horn, 10/10
One person found this helpful
Helpful
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Marc A.
3.0 out of 5 stars Nice system for low price
Reviewed in the United States on August 5, 2018
Verified Purchase
Fairly easy to install and program. The instructions are not easy to read and understand. Like most foreign documents they are not quite right.
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VALENTE ORTEGA
1.0 out of 5 stars Only worked for 1 month an 1/2
Reviewed in the United States on March 6, 2024
Verified Purchase
I was very disappointed with this product, install it only lasted one month and a half.
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Panchito
5.0 out of 5 stars It's a great alarm
Reviewed in the United States on July 18, 2020
Verified Purchase
Works fine I'm happy with the purchase, cause I had a Avitar that was giving problems in my truck & this one its working fine so far.!!!
One person found this helpful
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Ricanron
5.0 out of 5 stars for the money is a very good alarm
Reviewed in the United States on May 30, 2020
Verified Purchase
this alarm was very easy to install
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Top reviews from other countries

Translate all reviews to English
Gustavo S.
5.0 out of 5 stars Muy buen producto.
Reviewed in Mexico on January 18, 2024
Verified Purchase
Asegúrate de en el lugar donde la instalen sepan instalar alarmas de esta marca. Para aprovechar todas sus funciones.
One person found this helpful
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luc rioux
4.0 out of 5 stars Four Stars
Reviewed in Canada on July 4, 2018
Verified Purchase
i like it
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Marco Jaramillo
5.0 out of 5 stars Excelente desempeño
Reviewed in Mexico on November 11, 2023
Verified Purchase
Compré está alarma porque el cierre centralizado de mi auto dejó de funcionar y ocupaba un dispositivo que manejara los seguros eléctricos. Funciona excelente y es muy fácil la instalación
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vicente o.
4.0 out of 5 stars Excelente producto
Reviewed in Mexico on September 12, 2023
Verified Purchase
la mensajeria es un asco se tardo 2 dias mas de lo que pague, asi que no vale la pena confiarse de la mensajeria. en mercado libre es mas fiable la mensajeria, aqui no vale la pena pagar, los paquetes llegan cuando quieren
One person found this helpful
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Alejandro G.
5.0 out of 5 stars Recomendable
Reviewed in Mexico on February 5, 2023
Verified Purchase
Llegó muy rápido y en buenas condiciones, es un producto de alta calidad y funciona perfectamente
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