Best Security Sirens

 Best Wireless Siren

SimpliSafe 105db Siren

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Our Rating

  • Pairs with SimpliSafe home security equipment for an interconnected home security system
  • Expands to unlimited Simplisafe wireless sirens
  • Battery powered to continue to work during outages
 Loudest Security Siren

Fortress Flashing Strobe Siren

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Our Rating

  • Sounds a 140-decibel alarm siren
  • Pre-programmed alarm siren to use immediately after purchase
  • Can be used indoors and outdoors
 Best Durable Alarm Siren

Potter Electric Signal Siren

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Our Rating

  • Made to be durable with aluminum and polycarbonate
  • Includes a colored strobe light to scare off intruders
  • Comes assembled and easy to install

A full security system may be the peace of mind you and your loved ones need

Best 5 Security Sirens of 2019

Security Siren Factors to Consider

  • Weatherproof

    Not every alarm siren is designed to be placed outside. If you plan to install a security siren outside of your home, double check where your siren should be placed and if it’s designed to withstand extreme temperatures, moisture and humidity.

  • Installation

    Before buying, understand how the siren should be installed Some wireless sirens are easy to install with a few screws to secure the siren to the ceiling or wall, which is perfect for renters. However, some require wiring – especially those connected to an alarm system.

  • Alarm system connectivity

    Many alarm sirens come in both DIY and monitored security system packages. If you own an alarm system, and purchase a separate siren make sure your siren connects to your existing system for a seamless security system with connected equipment to help monitor your home.

  • Power

    Alarm sirens can be plugged into a standard wall outlet or battery-powered. Others are wired to your home’s electricity to retrieve power with your existing security system. Make sure you understand how your siren will retrieve power and consider any energy saving features such as low-power mode to save money on batteries or your electric bill.

Compare Security Sirens: Our Top 10 Picks

Best Wireless Siren

1. SimpliSafe 105db Siren

Our Rating

Our take

The SimpliSafe wireless siren is battery-powered, only used outdoors and is easy to install using screws for mounting. It’s equipped with a 105-decibel siren as loud as a jet. This wireless siren pairs with other SimpliSafe security systems and can expand to unlimited SimpliSafe wireless sirens to help protect your home from burglars.

Stand-out features include

  • Sounds a loud 105-decibel siren
  • Designed to be used outdoors
  • Hardware mounted for sturdy installation
  • Battery-powered security siren
Loudest Security Siren

2. Fortress Flashing Strobe Siren

Our Rating

Our take

Fortress security sirens include a flashing light and 140-decibel siren as loud as an aircraft carrier deck. This security siren comes with a hardware mounting kit and is pre-programmed for you to use immediately after purchase. This alarm siren is designed for both indoors and outdoors and pairs with other Fortress security equipment including sensors and motion detectors.

Stand-out features include

  • Sounds a loud 140-decibel siren
  • Designed to be used indoors and outdoors
  • Hardware mounted for sturdy installation
  • Pre-programmed security siren
Best Durable Alarm Siren

3. Potter Electric Signal Siren

Our Rating

Our take

The Potter Electric Signal includes a strobe light and loud 120-decibel siren as loud as a chainsaw. This alarm siren can be wired and mounted indoors or outdoors, and is designed for homes, businesses and warehouses. It’s made with aluminum and polycarbonate for a strong, durable alarm siren.

Stand-out features include

  • Sounds a loud 120-decibel siren
  • Designed to be used indoors and outdoors
  • Hardware mounted for sturdy installation
  • Includes a colored strobe light to shine when the siren is triggered

4. KERUI Indoor/Outdoor Siren

Our Rating

Our take

The KERUI wireless siren can connect to eight remote controls and 30 wireless sensors to help monitor your home. The alarm siren can be triggered to sound nonstop for up to two minutes using KERUI’s SOS button on the included remote control to scare off intruders. It’s designed for homes, garages and businesses with easy DIY installation.

Stand-out features include

  • Sounds a loud 110-decibel siren
  • Designed to be used indoors and outdoors
  • Adjustable siren sounding levels to reduce sound if you’re closer
  • Powered by a standard wall plug

5. Honeywell Ademco Security Siren

Our Rating

Our take

The Honeywell Ademco is an electric security siren made to be used both indoors and outdoors with weatherproof materials. This Honeywell alarm siren can be paired with other Honeywell security systems and control panels to help alert you of nearby danger. It’s equipped with a loud 110-decibel alarm siren as loud as live music.

Stand-out features include

  • Designed to be used indoors and outdoors
  • Hardware mounted for sturdy installation
  • Made with a weatherproof plastic shell to be durable

6. Epsilont Indoor/Outdoor Security Siren

Our Rating

Our take

The Epsilont alarm siren sounds a 120-decibel alarm as loud as a chainsaw to help scare off intruders. It’s easy to install and includes a 90-degree bracket to adjust the alarm siren as needed for your home or business. The alarm siren is made to be durable and withstand weathering with Acrylonitrile butadiene styrene (ABS) plastic.

Stand-out features include

  • Sounds a loud 120-decibel siren
  • Designed to be used indoors and outdoors
  • 30-day money-back guarantee
  • Made with a weatherproof plastic shell for durability

7. Honeywell WAVE Two Tone Siren

Our Rating

Our take

The Honeywell WAVE-2 sounds a 106-decibel alarm as loud as a motorcycle to help protect your home. It’s designed to be wired indoors and can connect to other Honeywell home security systems and equipment for DIY home security. The alarm siren uses two tones to help alert you of danger. It can be mounted with three screws to any wall or ceiling.

Stand-out features include

  • Sounds a loud 106-decibel siren
  • Designed to be used indoors
  • Hardware mounted to connect to your security system and other equipment
  • Includes a two-tone alarm to sound the alarm or bell when triggered

8. Aeotec Siren Gen5 with Strobe Alerts

Our Rating

Our take

The Aeotec alarm siren is Z-Wave Plus certified to work with smart home automation equipment from brands including Samsung SmartThings, Vera and Wink. This alarm siren is designed to be tamper-resistant and scares off thieves with strobe lights and a 105-decibel alarm as loud as a nearby helicopter. The Z-Wave Plus alarm also includes a self-charging backup battery to continue to work during outages.

Stand-out features include

  • Sounds a loud 105-decibel siren
  • Designed to be used indoors
  • Certified Z-Wave Plus to be compatible with smart home gadgets
  • Includes a backup self-recharging battery to work during outages

9. iSmartAlarm Satellite Siren

Our Rating

Our take

The iSmartAlarm wireless siren requires an iSmartAlarm CubeOne hub to work properly. This siren also pairs with the iSmartAlarm home security system to help protect your home. It sounds a 110-decibel security siren as loud as live music when triggered. The security siren can be powered using a standard wall outlet and includes a backup battery that lasts up to 48 hours in the event of a power outage.

Stand-out features include

  • Sounds a loud 110-decibel siren
  • Designed to be used indoors
  • Adjustable siren sounding levels to reduce sound if you’re closer
  • Powered by a standard wall plug with a backup battery

10. Fortrezz Siren/Strobe Alarm Module

Our Rating

Our take

The Fortrezz security siren requires a Z-Wave Gateway to work properly and pair with other Z-wave compatible smart home devices. It sounds an 110-decibel security siren as loud as live music and shines strobe lights to scare off intruders when triggered. With this security siren, you can choose from three modes to alert you – including only the siren, the strobe or both.

Stand-out features include

  • Sounds a loud 110-decibel siren
  • Designed to be used indoors
  • Certified Z-Wave to be compatible with smart home gadgets
  • Powered by a standard wall plug with a backup battery

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Understanding the Benefits of Security Sirens

  • Extra home security – Even if you have a fully-monitored home security system, alarm sirens are extra home security gadgets to help alert you of any emergencies.
  • Loud and clear alerts – If danger is near and you miss a mobile notification from your security system, the siren’s high-decibel alarm will make sure you’re aware.
  • Thief deterrent – Once an intruder sees the strobe light and the loud alarm wakes your neighbors, they’ll think twice about taking another step towards your home.
  • Easy visibility – In the event of an emergency, your alarm siren’s loud alert and lights will make it easy for emergency responders to spot your home without question.

Installing security sirens is the best way to always get loud and clear alerts when your home is in danger. Before buying, don’t forget to consider the top features and buying factors for your home. Take a look at our top recommendations then browse Amazon’s best-selling security sirens for a full list of alarm siren choices.

Security Siren FAQs

How do security sirens work?

The alarm siren and strobe light are often connected to a control panel, either through hard-wiring or wirelessly. Depending on which sensor the siren and strobe are programmed to detect, they will detect the triggered signal to sound the siren.

Where should I install my alarm siren?

Security sirens should be installed on the ceiling or close to the ceiling on the wall. If you’re worried about thieves tampering with the alarm, consider placing them in less visible places of the home where the alarm can still be heard. Avoid closets or cabinets that may limit the siren’s alarm reach out of your other sensors’ range. And remember to double check if your siren can be installed outdoors.

How many security sirens do I need to help protect my home?

The number of security sirens depends on your home or business. Start by installing one alarm siren indoors and one outside of your home within the range of your sensors. Start by thinking about your home’s square footage and your siren’s range. Some sirens detect sensors up to 30 feet away.