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Customer Ratings & Reviews

Customer reviews

Rating 4.8 out of 5 stars with 141 reviews

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Rating by feature

  • Value

    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.9 out of 5 stars

  • Ease of Use

    Rating 4.9 out of 5 stars

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Cons mentioned filter

98%would recommend to a friend

Customers are saying

Customers are impressed with the Wireless Auxiliary Siren's loudness and ease of use. Many find the siren to be very loud and the installation and programming process simple. The alarm is also considered efficient. Overall, customers feel it works well as part of their security system.

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.
Page 5 Showing 81-100 of 141 reviews
  • Pros mentioned:
    Installation

    Rated 5 out of 5 stars

    Very LOUD

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

    Very easy to install and it is LOUD! put in garage and one in kitchen very Loud

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

    Rated 5 out of 5 stars

    So easy to set up

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy to install, easy to link to the whole system.

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

    Rated 5 out of 5 stars

    Loud

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

    Very loud it’s a burglar nightmare! I believe you can here it for miles!

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

    Rated 5 out of 5 stars

    works very well

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

    So easy to install. The system is terrific. A great value and great support

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

    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.

    This alarm makes me feel safe on the outside now too. My neighbors will also know to react.

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

    Rated 5 out of 5 stars

    Great addition to my Simplisafe

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

    i'm impressed with how loud this siren is, my neighbors that live down the road can hear it.

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

    Rated 4 out of 5 stars

    Works as expected

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have three of these sirens in and out of my house. They work flawlessly and I have never had an issue with their operation. They are quite loud though I have heard louder they get the job done.

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

    Great addition to the SimpliSafe system.

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

    Great addition to the SimpliSafe system. It looks, and operates, better than than Ring.

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

    Rated 5 out of 5 stars

    Great siren

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

    Easy to install and program. Order 2nd one for the basement also.

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

    Rated 5 out of 5 stars

    spare siren. loud. gets neighbors attention

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    2ns spare siren for garage. loud enough to get our neighbors attention

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

    Rated 5 out of 5 stars

    Should be cheaper

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

    Definitely a deterrent It’s loud!!!!!!!!!!!!!!!!!!

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

    Rated 5 out of 5 stars

    Great Device!!

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

    Excellent auxiliary sire, very loud and a quality product from Simplisafe !!!

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

    Rated 5 out of 5 stars

    Works perfectly.

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

    Perfect addition to your Simplsafe System. Works as described.

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

    Rated 5 out of 5 stars

    Loud

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Thank you simple safe for this siren very loud boys allowed

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

    Good system, No problems

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This system has worked out great. No issues. Ive used Ring in the past, so this was a similar setup. I this Simplisafe is actually easier. Battery last longer than my ring. Good video. NO system is perfect as this price point. Good for what it is.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    5 ⭐️

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

    Great product. Simplisafe is the best and very reputable.

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

    Rated 5 out of 5 stars

    Love this camera!

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

    Very happy with this! It's exactly what I expected and wanted.

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

    Rated 5 out of 5 stars

    Excellent Product

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

    Easy install and works well with SimpliSafe. Loud piercing sound.

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

    Rated 5 out of 5 stars

    Loud

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

    Install easy, attached with screws provided, very loud.

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

    Rated 5 out of 5 stars

    Very loud

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

    Louder than we thought Rates for indoor not outdoor

    I would recommend this to a friend
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