Best Door Alarms In 2021

This simple to use, cost-effective security solution will most definitely do the job of protecting your household from any home invasions. Thanks to 120-decibel alarms that are loud enough to startle intruders, an easy to use the program and contemporary design, these are the best on the market. With easy access buttons and simple controls, operating GE Personal Security alarm is straightforward, allowing you to secure your home in just a matter of minutes. What’s more, you can enjoy adjustable settings, built-in battery tests and a 90-day limited warranty. For less than 10 dollars, you really can’t go wrong with these. For more amazing products that will improve your home safety, check out our guide to the best security cameras.

Never miss someone at the door again thanks to the Fosmon WaveLink Alarm. With a contemporary wireless door chime and two magnetic door and window senses that transmit a signal every time the door or window is open, this is the complete package. Choose from 52 unique ringtones and 4 levels of volume as you personalize your wireless door alarm to your preference. Furthermore, WaveLink will expand to accommodate your needs, each receiver can be paired to 10 transmitters, so you can secure every single door and window in your home if you wish. Another way to secure your door is by purchasing a smart lock, so be sure to check out our selection of the best ones on the market.

The GE Deluxe Wireless Door Alarm is a cost-effective, easy to use solution to the security of your home that you can really count on. With an alarm sounding at 120-decibels, a straightforward installation and programming system and multiple modes to make your life easier, this is a solid choice for sure. With a contemporary and sleek design, the deluxe wireless system from GE is a step up from the basic model that looks as good as it functions. For more excelent products for your house, check out our reviews of the best smart home devices.

As one of the most trusted names in home security, it’s no surprise that GE has made it into our top picks for the third time. This time, with their SH50246 Personal Security Door Stop Alarm, a compact, easy to install solution. All you need to do with this alarm is place the pressure-sensitive doorstop at the base of any door when the door is opened, it will emit a powerful 120-decibel alarm to both alarms you and deter any unwanted visitors. Thanks to the simple set-up and portable nature, this handy little gadget is good for both at home and on the road.

Affordable, wireless and remote controlled, Wsdcam Door Alarm is a great choice. This do-it-yourself home security system is one of the cheapest options we’re featuring. Don’t be fooled by the price, this alarm is as functional and secure as the rest. Complete with four modes, arm, disarm, panic and doorbell, you can select the function you need by remote, whilst enjoying a wireless control range of up to 49ft foot. Not only is this good for deterring intruders, but it can also work as baby monitor.

Coming as a two-pack offering you more value for money, these 120-decibel Sabre alarms that are audible up to 750 feet away are an affordable solution to your home security concerns. This user-friendly system comes with three adjustable settings, ideal if you have guests coming and going. Complete with consumer preferred premium white, this alarm is sure to look good in any home. Simply attach it with the self-adhesive pad and tailor to your desired settings, it really is a breeze. For more amazing products that will keep your home safe, check out our reviews of the best smoke detectors.

If you’re on the go a lot, whether it be in hotels, in rented accommodation or even an RV, personal security might be something you’re missing. Thankfully, with wedge door stops, you can enjoy peace of mind no matter where you are. Sabre Wedge Doorstop Security Alarm makes for a great gift for travelers to secure on the road. With an extremely loud 120-decibel alarm audible up to 1,000 feet, set up within a seconds and rigorous testing is a solid investment for sure.

And for more amazing products to upgrade your home safety, check out our guide to the best outdoor motion sensor lights.

This affordably priced alarm by Secrui is designed to protect every entryway within your home. With a simple peel and stick installation, attractive design and 100-decibel alarm, you can enjoy peace of mind every day thanks to Secrui. This particular package included a doorbell receiver along with 2 magnetic door sensors so you’re good to go as soon as it arrives. If you’re looking for around the clock security solution that you can rely on, Secrui Door Chime Alarm is a great choice. You may also like some of the best water detectors from our list, so be sure to check them out.

Having cameras all-around your house is one thing but they don’t tell you, in real-time, which doors are opening. The Bitiwend Door Open Alert fills that void. When the door opens, it plays a ringtone of your choosing (there’s a total of 52) through the connected receiver. This gives you peace of mind that no one is sneaking around your building unexpectedly. The operating wireless range is 600ft in an open area and you can adjust the volume level from 25dB to 110dB, depending on how loud you need it. 

If you’re always thinking about someone breaking into your house, you need the EMDMAK Door Stop Alarm. Whether you’ve been watching too many scary movies or you’ve actually experienced a break-in, it’s always a good idea to beef up your security. This awesome little alarm wedges under your door (when it’s already closed) and detects someone trying to force entry. It makes a super loud (120dB) alarm sound when it detects movement, enough to wake you up and scare off any intruders. It might not be the most advanced security system but it totally works.