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Customer Ratings & Reviews

Your price for this item is $299.99

Customer reviews

Rating 4.5 out of 5 stars with 118 reviews

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Rating by feature

  • Value

    Rating 4.3 out of 5 stars

  • Quality

    Rating 4.3 out of 5 stars

  • Ease of Use

    Rating 4.2 out of 5 stars

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Cons mentioned filter

89%would recommend to a friend

Customers are saying

Customers praise the Responder 350 2-Way Security System for its reliable alarm system, affordable price, and impressive range. Many users find it easy to use, while some have concerns about the installation process and the lack of remote start capability.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
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Page 1 Showing 1-20 of 83 reviews
  • Pros mentioned:
    Range

    Rated 5 out of 5 stars

    Awesome Security System

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This system is great on my car. I didn't have key-less entry to begin with, so this purchase was worth it just for that almost. I am planning on having my car at school so I wanted the extra assurance that it was still okay. The ability for the remote to tell you if someone broke into your car and if the doors are locked is great! The range is well over 1000 ft in open land. However, there are a few minor things that annoyed me. I was going to bring my car back to Best Buy because I was having problems with the car thinking that the trunk was popped when disarming or that the shock sensor had been set off. Luckily these problems fixed themselves randomly, but it was still worrying. Another problem is that I've had is that sometimes when trying to arm/disarm the system, I press the button and it says that the car is out of range. Even though I am standing right next to it. But I know the range is good, because it normally works fine. The only other thing that I don't like is that the siren isn't very loud. If you're right next to it, it is ear-piercing, but if you're inside a house with the car parked at the end of the drive, then it isn't very noticeable. The main point of the alarm is to scare off the thief though so it will definitely do that.

    I would recommend this to a friend
  • Pros mentioned:
    Range

    Rated 5 out of 5 stars

    Top Of The Line

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I purchased this alarm as a replacement for the garbage system that was in already. I really upgraded the stereo with a Nakamichi CD-400 and Focal top of the line Speakers with Phoenix Gold Titanium amps so I really need supreme protection. I did a lot of research and chose the Viper 2 channel for my needs. This system has all the bells and whistles and I love the remote control that shows you on the screen if your door is ajar on just not locked. I love them fact that it will work up to 1500 feet and chirp you if someone is messing with the truck. In the end spend some extra cash because being cheap will cost you. For what I paid it also included installation and a clean installation.

    I would recommend this to a friend
  • Pros mentioned:
    Remote

    Rated 5 out of 5 stars

    Great Alarm

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This alarm is worth the cost. The remote clearly states if the alarm has given a warning or is actively going off, so it's great if you're at a restaurant or in the office and nervous about your car.

    I would recommend this to a friend
  • Pros mentioned:
    Alarm

    Rated 5 out of 5 stars

    Glad I got it

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Recently had my car broken into so needed an alarm asap and was recommended this 1 buy a geek squad installar and it works great and screen lets me know if someone or something is messing with my car

    I would recommend this to a friend
  • Pros mentioned:
    Alarm

    Rated 5 out of 5 stars

    Great alarm system

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I love his 2 way alarm system! It lets me know if anyone tries to get into my car and it even shows which door was opened!

    I would recommend this to a friend
  • Pros mentioned:
    Alarm, Remote

    Rated 5 out of 5 stars

    Great Alarm

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have one of the most stolen trucks in the Bay Area. My truck is always where I parked it, must be a good alarm. I like the fact that it chirps the remote when someone activates the alarm, up to a mile away

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Very reliable product

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very pleased with the versatility of the product and the reliability behind it. Easy to use. The purchase included basic install by Best Buy. The install was done professionally and I am pleased with the workmanship.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great value purchase for peace of mind

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This item is just what I was looking for and I couldn't find it on Amazon, so this was my next stop after some searching. The price included install, and two fobs, which was great because I have a spare for my car that now has the fob with it in case I lock my keys in the car, etc. I've always used Viper car alarm systems and I swear by them.

    I would recommend this to a friend
  • Pros mentioned:
    Range

    Rated 5 out of 5 stars

    Awesome alarm

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My car was broken in to so I picked up the Viper. If anything it may be a little too sensitive (it's a good thing) serious thunder can set it off. The range is amazing. The fob works even with commercial ovens and freezers (and cinder block) between it and the alarm

    I would recommend this to a friend
  • Pros mentioned:
    Security

    Rated 5 out of 5 stars

    VIper 350 2 way

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I had a great installer at BestBuy install my car alarm and I am happy with the result overall. It did take longer than I expected but, he did a great job overall and that is what mattered to me overall. Just glad I went over to the Red Rock Casino across the street to spend time and get great food also. The installer was very professional and explained everything having to do with the remotes with my Viper 350 2 way security system. This is a great alarm system as you will notice what it does online as it keeps the infiltrators out of your vehicle or even bothering it Great shock sensor by the way on this alarm. The only unfortunate thing is, it does sound like (when you are beeped by an infiltrator) a telephone in the background of a show you may be watching sounds about the same. Get to know when your pager is going off. Test it if you have to. Make sure your stuff is safe! THis is a great alarm for anyone!! Have a great day.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Easy to Use

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This alarm is simple, but effective. Quickly installed by friendly, helpful techs.

    I would recommend this to a friend
  • Pros mentioned:
    Alarm, Remote

    Rated 5 out of 5 stars

    Great security system

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is a great option if your vehicle doesn’t have factory installed alarm system. This is a great product that notifies you on the remote if the alarm went off while you were away. Overall great product!

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use
    Cons mentioned:
    Sensitivity

    Rated 5 out of 5 stars

    Great starter alarm

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I appreciate the help for finding this alarm. The staff was there to help me with basic questions about this product. The lcd remote is awesome. The alarm is not crazy sensitivity. Horn is loudly heread throughout my neighborhoods. Easy add on features.

    I would recommend this to a friend
  • Pros mentioned:
    Alarm

    Rated 5 out of 5 stars

    Excellent!

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love this alarm, i have had it on all my cars and have yet to find a negative about it.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Range

    Rated 5 out of 5 stars

    confidence

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    great product! easy to operate, tons of features/settings. 2-way is really nice to have confirmation on whether your alarm is armed. range is great, and gives peace of mind when armed.

    I would recommend this to a friend
  • Pros mentioned:
    Alarm

    Rated 5 out of 5 stars

    Excellent alarm for my classic truck.

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I researched the alarm system on my own because I did not want a remote start system. I wanted an alarm system. I finally found the 3305V and had it installed at the Pinole Best Buy. Damien did an excellent job with the installation. Im very happy with my product choice. I recommend this system for people with older vehicles, if you want to stay away from remote start.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    cool car alarem

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    it has cool fiturs. it is easy to use i get to see when one of the doors is open

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Works just as advertised!

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I love the 2-way communications. I can park in the back lot at work and I know if anything is going on with my truck. Works well and locks/ unlocks quickly. I also like all the features that I can customize with the remote/ alarm.

    I would recommend this to a friend
  • Pros mentioned:
    Remote

    Rated 5 out of 5 stars

    Great tool

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love the remote and especially the 2 way alarm monitoring

    I would recommend this to a friend
  • Pros mentioned:
    Range, Security

    Rated 5 out of 5 stars

    Great product

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great product, range is really great, everything that i wanted in an alarm, nothing better than a Viper to protect my truck and stereo system

    I would recommend this to a friend