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Door Alarm

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  • Optex Wireless Entry Annunciator Kit

    The Optex Wireless Entry Annunciator Kit is ideal for an entry or walkway chime to alert you of any visitors in your home or business. Learn More
    $118.95

  • Mace® Entrance Alert

    4 Review(s)
    A 95 db. alarm designed to detect unwanted entry. Automatically resets after 45 seconds. On/off switch allows for use only when necessary. Ideal for doors, cabinets and window Learn More
    $9.95

  • Exit Stopper Multi-Function Door Alarm for Double Door

    Highly effective, alarm alerts you to any unauthorized exits/entries through emergency exit doors and rear doors for double doors. Serves as an inexpensive security device and helps stop theft as well. If the protected door is opened, the electronic Exit Stopper emits an ear piercing alarm for 30 seconds, three minutes or continuously (as preset by the user). A key operated override will silence the alarm and allow authorized exits. Exit Stopper is fitted with a long life 9-VDC alkaline battery. It is available in red or green for almost any type of door, mounting or installation. Features Complete with double reed switch assembly that allows the alarm to monitor double doors. Highly visible "stop sign" design acts as a deterrent. Sounds a powerful 105 dB warning horn when activated, drawing attention in a hurry (95 dB low volume setting can be set if desired). Highly effective, alarm alerts you to any unauthorized exits/entries through emergency exit doors and rear doors for double doors. Serves as an inexpensive security device and helps stop theft as well. If the protected door is opened, the electronic Exit Stopper emits an ear piercing alarm for 30 seconds, three minutes or continuously (as preset by the user). A key operated override will silence the alarm and allow authorized exits. Exit Stopper is fitted with a long life 9-VDC alkaline battery. It is available in red or green for almost any type of door, mounting or installation. Features Complete with double reed switch assembly that allows the alarm to monitor double doors. Highly visible "stop sign" design acts as a deterrent. Sounds a powerful 105 dB warning horn when activated, drawing attention in a hurry (95 dB low volume setting can be set if desired). Virtually indestructible polycarbonate housing. Upon installation, user can select whether to use as an alarm or annunciator. In exit alarm mode, can be set to sound for 30 seconds, 3 minutes or indefinitely (unless disarmed with key supplied). May be programmed for 15-second entry delay or immediate alarm. In annunciation mode, alarm announces door entry with a set of 10 beeps. Exit delay allow unit to arm following authorized exits Highly effective, alarm alerts you to any unauthorized exits/entries through emergency exit doors and rear doors for double doors. Serves as an inexpensive security device and helps stop theft as well. If the protected door is opened, the electronic Exit Stopper emits an ear piercing alarm for 30 seconds, three minutes or continuously (as preset by the user). A key operated override will silence the alarm and allow authorized exits. Exit Stopper is fitted with a long life 9-VDC alkaline battery. It is available in red or green for almost any type of door, mounting or installation. Features Complete with double reed switch assembly that allows the alarm to monitor double doors. Highly visible "stop sign" design acts as a deterrent. Sounds a powerful 105 dB warning horn when activated, drawing attention in a hurry (95 dB low volume setting can be set if desired). Virtually indestructible polycarbonate housing. Upon installation, user can select whether to use as an alarm or annunciator. In exit alarm mode, can be set to sound for 30 seconds, 3 minutes or indefinitely (unless disarmed with key supplied). May be programmed for 15-second entry delay or immediate alarm. In annunciation mode, alarm announces door entry with a set of 10 beeps. Exit delay allow unit to arm following authorized exits virtually indestructible polycarbonate housing. Upon installation, user can select whether to use as an alarm or annunciator. In exit alarm mode, can be set to sound for 30 seconds, 3 minutes or indefinitely (unless disarmed with key supplied). May be programmed for 15-second entry delay or immediate alarm. In annunciation mode, alarm announces door entry with a set of 10 beeps. Exit delay allow unit to arm following authorized exits Learn More
    $92.00

  • Dakota Alert Door Chime Magnetic Contact

    This can be a standalone local alert or combining it with our DC-1000 it can transmit up to 1000 feet* wirelessly. Learn More
    $14.00

  • STI 4-Channel Voice Receiver

    The STI-V34104 can monitor up to 4 different STI transmitting devices at a single, convenient location. It operates up to 1000' (line of sight) and is supervised for low battery and connection. Learn More
    $79.00

  • GRI Surface Mount Instant On Door Alert & Pool Alarm

    The new GRI DOOR ALERT/POOL ALARM was designed as an aid for prevention of an unattended access to a pool/spa area by a small child. Learn More
    $68.95

  • Skylink Receiver

    1 Review(s)
    The HouseLink receiver is designed to work with the HouseLink sensors. When the sensor is triggered, the receiver will beep and flash. In this package, you should find a House Learn More
    $19.50

  • Dakota Alert Portable Receiver

    The portable receiver can be used with any of the 1000 series transmitters. It provides a chime, a visual indicator as well as a vibrate alert. Learn More
    $40.00

  • SkyLink Water Sensor

    Alerts you when there is water present and potential flooding. Supervised Sensor: monitors the sensors and their battery condition automatically. Suitable for your sump, washi Learn More
    $18.99

  • STI Wireless Exit Stopper w/ Voice Receiver

    1 Review(s)
    Highly effective, this wireless alarm alerts you to any unauthorized exits/entries through emergency exit doors and rear doors. Serves as an inexpensive security device and helps stop theft as well. Learn More
    $186.00

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Door Alarm

Your front door is the key to your kingdom. Keeping that key safe should always be number one on your priority list when it comes to home security. From simple to high-tech mega alarms, we at Home Security Store stock a great selection of door alarms to give you endless options of how to keep your entrances and exits safe.

Keep in mind that front and back doors are not the only entrances to your home or business. Windows, garage doors, basement doors- they all allow access to unwanted company, but there are simple ways to protect those often ignored areas with our products. If you settle for the first alarm you see, you’re doing yourself an injustice.


What alarm is right for you? Things to think about when searching are:

What am I using it for? If you’re afraid of a burglary at night, take a look at our ear-piercing break sensor alarms that will either wake you up in time to stop a burglar or scare them away because of the noise and attention it draws to them.

If a burglar is vicious, what’s stopping them from breaking my door down? Try our Guard Dog- a door blocker with a Loud alarm should the blocker be defeated- covers you on two levels of security.

We at Home Security Store believe in doing research. Knowing your home or business and the alarm that you use for it is priceless. Search for the door alarm or alarms that are right for you, and we’re sure that you’ll find what you’re looking for in our Home Security Store.

Door Alarm

Minimal Price: $6.50