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Customer Ratings & Reviews

Customer reviews

Rating 4.8 out of 5 stars with 142 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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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 7 Showing 121-140 of 142 reviews
  • Rated 5 out of 5 stars

    Satisfied

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

    Loud and compact !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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

    LOUD

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

    Very loud and great for safety. If this thing does go off everyone around you will be able to hear.

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

    Excellent extra siren

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

    Great Siren to add upstairs for alerts. If you place the base downstairs this is a must.

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

    Used to extend reach of 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 setup with existing simplisafe system. Extends the reach of alarm siren effectively.

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

    Great Siren

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

    Excellent product no problems Delivery on time I will shop again with you

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

    Simplest to install!

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

    One of the best security DIY system I have come across ever - highly recommend it

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

    Simplisafe

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

    Nice and loud is all I can say and much better than the first generation

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

    Great Addition

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

    I am quite happy with my entire Simplisafe system.

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

    High

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

    Love it the high noise is perfect to scare intruders

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

    Absolute necessity for System.

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

    Definitely needed for any system for instant alerts

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Easy to install

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

    Haven't had to use this yet (thankfully) but this is part of a very easy to install system- this was just as easy to install as an add on to our current system

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Siren is 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.

    This is a good system we have used for several years this purchase was to upgrade our older SimpliSafe system. Was very easy to set-up and their customer service is extremely helpful.

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

    So loud

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

    Small but powerful Will scar the pants off someone

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

    Not included in the system

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

    For bigger houses you need to get an extra siren!!!

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    SimplySafe Security device

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

    Siren used to enhance the sound of an alert, not necessary but may be helpful to alert offenders since the Base Signal is not that loud.

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

    Rated 5 out of 5 stars

    SimpliSafe Siren

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

    SimpliSafe Siren sounds loud enough to deter thieves.

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

    Rated 5 out of 5 stars

    Extremely loud! Worth the price.

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

    If I was an intruder and this siren went off I would without a doubt turn and run. So loud even the neighbors heard it.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Could be Louder

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

    claims 105 dB but when I tested it the siren did not seem to be that loud.

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    I dont know.

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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.

    I dont know about this siren, not sure if i received i fauly one not that loud. And its stupid how you cannot manually turn the siren on. It can only be trickered after 15s 20s and so on. Smh so i might return it after i run more test on it.

    No, I would not recommend this to a friend
    • Brand response from Michelle
      Posted .

      The Wireless Siren is designed to echo the alarm from your SimpliSafe security system. You can trigger an immediate siren through the Panic Button, located on the top of the Keypad, Key Fob, or standalone Panic Button accessory. But if you already have Monitoring active, just make sure you answer the call from our operator so you can prevent police dispatch!

      The Siren does sound at an extremely loud 105dB - about as loud as a rock concert (just at a higher pitch!). If that's not happening for your siren, give our Support team a call and we can troubleshoot. simplisafe.com/contact-us SimpliSafe

  • Rated 1 out of 5 stars

    Hose secured system

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

    Don’t worth the money. Easy to set with you equipment but not louder enough

    No, I would not recommend this to a friend
    • Brand response from Michelle
      Posted .

      Thanks for your feedback. Our Wireless Siren is set to 105dB, which is about as loud as a rock concert, though it is very high pitched. That's loud enough to cause hearing damage at close range! SimpliSafe

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