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Best Door Alarms

From leading brands and best sellers available on the web.
#1

Winner

Ring Battery Doorbell | Home or bus

Ring

Ring Battery Doorbell | Home or business security with Head-to-Toe Video, Live View with Two-Way Talk, and Motion Detection & Alerts (newest model), Satin Nickel

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#2
Ring Alarm 14-Piece Kit – Wireless

Ring

Ring Alarm 14-Piece Kit – Wireless Smart Home Security System | Expandable | Easy Setup | Mobile App Control | 24/7 Professional Monitoring | Alexa Compatible

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#3
Ring Alarm 8-piece kit (2nd Gen) -

Ring

Ring Alarm 8-piece kit (2nd Gen) - home security system with optional 24/7 professional monitoring

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#4
Ring Alarm 5-Piece Kit – Wireless S

Ring

Ring Alarm 5-Piece Kit – Wireless Smart Home Security System | Expandable | Easy Setup | Mobile App Control | 24/7 Professional Monitoring | Alexa Compatible

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#5
Ring Alarm Outdoor Contact Sensor |

Ring

Ring Alarm Outdoor Contact Sensor | Monitor Gates, Garages & Outdoor Spaces | Weather-Resistant Design | 250ft Range | Easy Installation | Base Station Required

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#6
SanJie Wireless Door Chime Sensor,

SanJie

15%OFF

editor-choice-ribbon

SanJie Wireless Door Chime Sensor, When Door Opens, Entry Alarm for Business/Home/Kids, 5 Adjustable Volume Ringer Alert 2 Sensors + 1 Receivers, 500 FT Range,26 Chimes

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#7
EMDMAK Door Stop Alarm with 120DB S

EMDMAK

25%OFF

editor-choice-ribbon

EMDMAK Door Stop Alarm with 120DB Siren Door Stop for Home & Travel (Black) (Pack of 2)

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#8
Safety Technology International, In

STI

Safety Technology International, Inc. STI-6400 Exit Stopper Multifunction Door Alarm, Helps Prevent Unauthorized Exits or Entries Through Emergency Doors

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#9
Wireless Motion Sensor LED Light -

COTINSE

15%OFF

Wireless Motion Sensor LED Light - Motion Detector Alarm Chimes Door Sensor with 500 FT Range Security Alert Monitor System for Home, Business, Store, Office, School

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#10
Detex EAX2500F Flush Mounted AC/DC

Detex

Detex EAX2500F Flush Mounted AC/DC Powered Door Alarm

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Buying Guide for the Best Door Alarms

Choosing the right door alarm can significantly enhance the security of your home or office. Door alarms come in various types and with different features, so it's important to understand what each specification means and how it can meet your specific needs. By considering the key specs, you can make an informed decision that ensures safety and peace of mind.
Type of AlarmDoor alarms come in different types, such as magnetic, vibration, and motion sensor alarms. Magnetic alarms are triggered when the door is opened, making them ideal for entry points. Vibration alarms detect movement or tampering, suitable for doors that might be forced open. Motion sensor alarms detect movement near the door, providing a broader range of detection. Choose the type based on the level of security you need and the specific entry points you want to monitor.
Sound LevelThe sound level of a door alarm is measured in decibels (dB). This spec is important because it determines how loud the alarm will be when triggered. Alarms typically range from 85 dB to 120 dB. A higher dB level means a louder alarm, which can be more effective in deterring intruders and alerting you or your neighbors. Consider the environment where the alarm will be used; a louder alarm is better for larger spaces or areas with more background noise.
Power SourceDoor alarms can be powered by batteries, electricity, or both. Battery-powered alarms are easy to install and can be placed anywhere, but require regular battery changes. Electrically powered alarms are more reliable but need a nearby power outlet. Some alarms offer both options, providing flexibility and backup power. Choose the power source based on the installation location and your preference for maintenance.
Installation MethodThe installation method can vary from simple adhesive mounting to more complex screw-in setups. Adhesive-mounted alarms are easy to install and remove, making them ideal for renters or temporary setups. Screw-in alarms are more secure and permanent, suitable for homeowners looking for long-term security solutions. Consider your living situation and how permanent you want the installation to be.
Additional FeaturesSome door alarms come with additional features like remote control, smartphone connectivity, or integration with home security systems. Remote control allows you to arm or disarm the alarm from a distance. Smartphone connectivity lets you receive alerts and monitor the alarm status via an app. Integration with home security systems provides a comprehensive security solution. Think about how these features can enhance your security and convenience.