Bedroom Door alarms for Sleepwalkers

Bedroom Door alarms for Sleepwalkers


Sleepwalking is a disorder that causes a sleeping person to wake up and roam. The clinical term for this disorder is Somnambulism. Most sleepwalkers don’t remember what to do when they’re sleepwalking. Sleepwalking mostly happens to children between the ages of 4 and 8 but adults can suffer from it too. Caring for a sleepwalking loved one can be worrisome. You’ll have to safeguard your doors and windows as you don’t know what they might do or where they might end-up.

There are various safety products available in the market that provide a secure environment for sleepwalkers. One solution that might give you some peace of mind is to prevent them from leaving the room. There are many types of door alarms that help protect sleepwalkers. These devices can be placed near the doors or on the handle of the doors. The device sounds a loud alarm and awakens the sleepwalking person and prevents them from leaving the room. The person and the nearby family members are alerted at once.

If you are in search of such devices and had a hard time deciding upon the best one, don’t worry, you’ve come to the right place. We have searched the online market extensively and decided upon the following 5 best bedroom door alarms that will alert any sleepwalker that tries to leave the room.

Bedroom Door alarms for Sleepwalkers

7. Securi Door Chime

Securi Door Chime

This door alarm is among our favorites. It comes with two sensors and one receiver. You can find a creative use for the two sensors. You may place one in the window and the other one near your door.

The door chime is motion-sensitive with an impressive detection range of 400 ft. It will be triggered right away if it senses motion and let out the sound in the volume you set it on. The receiver is a plug-in type, so you can place it wherever there is a switch and convenient for you. It can connect to about 20 plus sensors.

We like the fact that it gives the user an option of 32 chimes. You don’t want to give yourself and those around a heart attack by the same old standard tone. It is annoying and just horrible. The alarms on this door chime can be set in 5 levels of volume. So you can set whatever level of volume you think is enough to pull you out of sleep.

The magnetic sensors come with batteries that last for a while. When the alarm goes off, the sensors will also flash LED lights for those who are hearing impaired. This alarm has a memory function, so you won’t have to worry about setting it again when the lights go off.


  • Option of 32 chimes and volume adjustment
  • Wide range of motion sensing
  • Suitable for those impaired hearing
  • Backed by warranty


  • A bit expensive

Good Warranty: This alarm is very functional, innovative, useful, and feature-filled. What is even better is that an 18-month warranty and money-back guarantee back it. So, you can purchase without having to worry about it being suitable for you because you can return it without a hassle. Also, the customer service is exceptional.

6. Hendun Door and Window Alarm

Hendun Door and Window Alarm

There are not many door and window alarms that come with a remote. But this one does. This alarm is a complete set of a sensor, receiver, and remote. The remote has four modes, which are: arm, disarm, panic and doorbell.

None likes the loud noises when they are woken up by it in the middle of the night. You want them to stop right away. So, instead of running around in your state of disorientation to find the receiver, you can just grab the remote and disarm it.

This alarm is magnetic type. Just when the receiver and the sensor are separated as you try to pry the door open, it will go off. The alarm is an ear-splitting 105dB. So there is no chance of you leaving the room. Its installation is very simple. It comes with adhesives for sticking to the door.

Its power source is a battery that it doesn’t come with. You will have to buy the 2 AAA batteries yourself. In our opinion, that is the only drawback of this alarm. It comes in white color so it won’t clash with your house interior.


  • Comes with a remote
  • Very easy to install
  • Multi-purpose
  • Loud alarm


  • Doesn’t offer volume adjustment

Comes With Remote: The thing that stands out about this alarm is its remote. The remote makes it very easy to use. You can change it from alarm to doorbell mode whenever you want. Or you may turn it off during the day and use it only at night to save battery. 

5. GE SH50246 Door Alarm

GE SH50246 Door Alarm

Alerting a sleepwalker would never be as easy as with this alarm. It doesn’t require any wires or tricky installation. It is small and compact. You simply have to place this pressure-sensitive alarm at the base of your bedroom door. When pressure is applied to the top of the device a powerful device of 120-decibels will be heard. The device has an anti-skid base that prevents the door from opening. Any sleepwalker will be alerted in awakeness by the sound of this alarm. It is very portable due to its small size. You won’t have to worry about this particular condition of your loved ones or of yourself when you are traveling.

 It is made of plastic but it is durable. It uses a single 9-volt battery that is not supplied with it. It has an indicator light that blinks when the battery is low. It is very simple to use. It has a simple switch off and on the button that activates and deactivates the alarm. This condition doesn’t only prevent you from leaving the room, it also keeps away intruders.


  • Very affordable
  • Sound loud alarm
  • Anti-skid base prevents the door from opening
  • Compact size, very portable


  • The battery is not included in the package

Best Door Stop alarm but requires Philips’s head: This alarm acts as a doorstop and also alerts the sleepwalker by sounding a loud alarm. The only thing that we didn’t like is that it doesn’t come with a Phillips-head screwdriver that might be problematic for people traveling.

4. Lewis N Clark Travel Door Alarm

Lewis N Clark Travel Door Alarm

This travel-friendly alarm is very compact and durable. It has an adjustable cord lock which can be used to hang it from the door handle. It is very convenient and sports a built-in LED flashlight. You can use it anywhere you go. It doesn’t require any extra tools and is very simple to install and use. All you have to do is hang it from the door handle and place the thin blades of alarm prongs between the door and the door frame. Set the alarm and go to sleep.

Whenever you try to leave and move the door the alarm prongs will be disturbed and a loud alarm of 91 decibels will go off, alerting you into awakeness. It is very light and weighs only 2 ounces. It only requires two cell batteries that are provided with it. This alarm doesn’t stop the door from opening, which is a good thing in case first-aid responders need to go to the room.


  • Light and compact; very portable
  • Has a built-in LED flashlight
  • Affordable price
  • Available in 3 colors
  • Easy to use


  • Might not fit every door

Best portable door alarm but might fit every door: This door alarm is very compact and travels friendly. It is very easy to use but the metal prongs that trigger the alarm might not work with every type of door construction.

3. Monster High Skullette Sensor Door Alarm

Monster High Skullette Sensor Door Alarm

This alarm is for the little sleepwalkers. If your kids are a fan of the cartoon Monster High then this alarm is a good choice. Even if they are not Monster High fans, the skull design with a pink bow looks very cool. It has a cord through which it hangs from the door handle. It is a motion sensor alarm. As soon as the sleepwalker touches the doorknob for opening the door the alarm will go off and start flashing light. You can hang it inside or outside of the door. It is very loud and will alert you right away if your child tries to leave the room while sleepwalking.

It is small and light, which makes it highly portable. It doesn’t require any hard assembly or installation. All that you need to do is insert the 3 AAA batteries that are included in the package. The manufacturers recommend it for children of 6 to 10 years of age. It is durable and will last for a while.



  • The alarm is very loud

Best door alarm for kids but loud: This alarm is cute and uses a reliable motion sensor mechanism. It works very well but is very loud. It might scare the kids.

2. SABRE HS-DSA Door Alarm


This is another door stopper alarm that can work very well for sleepwalkers. It is small and very portable. The installation is very easy, all that you need to do is activate the alarm and place it under the door. This alarm is pressure sensitive. It will go off and sound a siren of 120 decibels. There is no way that you’ll sleep through that.

This white-colored alarm has an anti-skid base, so in case you somehow don’t wake up through the initial few moments of the loud siren the base will stop the door from opening. You can use this alarm in your bedroom or that of your child. The loud alarm will wake you anywhere in the house. It requires a 1 X 9 V battery that doesn’t come with the package. It also alerts when the battery is about to run out with a flashing light.


  • Easy to use
  • Very portable
  • A loud alarm will alert heavy sleepers
  • Affordable


  • You will need to buy the battery separately

Best for heavy sleepers but doesn’t come with a battery: This alarm is great for sleepwalkers who don’t wake up easily. If the alarm doesn’t wake you up the jammed door will prevent you from leaving your room until the alarm wakes you up. The downside is that you need to buy batteries separately.

1. Noopel Door Alarm

Noopel Door Alarm

This alarm is different from the ones we have been talking about until now. It has two parts. The part that sounds like the alarm is attached to the door and another magnetic strip that comes with it is attached to the door frame. The alarm of 120 decibels will go off when you try to open the door.

There is no tricky installation required, it only needs double-sided tape that comes with it. Attach the alarm to the door and the frame. Activate it simply by pressing the switch on and off button. You can then sleep peacefully. It requires 3 LR44 batteries that are included in the package. It also alerts you by flashing the little light when you need to replace the batteries. This alarm is a great option for people who don’t leave their house much.


  • Reasonable price
  • Comes with batteries
  • Easy installation (comes with double-sided tape)
  • Low battery indicator alerts you about battery replacement


  • Not very portable

Best reliable alarm but not very portable: This alarm has a reliable magnetic sensor that is not dependent on the door construction or handle type. It works well everywhere. The downside of this affordable alarm is that it needs to be taped to the door which reduces its portability.

Frequently Asked Questions (FAQs)

1.   What are door alarms?

Door alarms are wired or non-wired devices that are used to alert the house members of intruders. They can have various uses though. Sleepwalkers can use them to wake up when they try to leave the room. These alarms work with a magnet or sensor (motion or pressure). The sensor triggers the alarm when it detects motion or when the applied pressure surpasses the set threshold. In case of a magnet alarm, the circuit that is attached by a magnetic will alert and sound the alarm when the magnet separates. These devices are very simple to use but very useful.

2.  Are door alarms effective for sleepwalkers?

Yes, they are very effective. They sound a very loud alarm and wake the sleepwalker up before he/she even leaves the room. They are useful for children and adults alike.

3.  What are different kinds of sensors in door alarms?

The different kinds of sensors indoor alarms are recessed contact sensors, surface contact sensors, and vanishing sensors. Recess contact sensors are very discreet and are attached to the frames of doors. Surface contact sensors are affordable and use magnetic components. Vanishing sensors are very thin and almost invisible to the eye.

4.  What features are important in door alarms?

If you are using the door alarm for sleepwalkers then it is very important that they have a reliable trigger mechanism. The other important features are sound and portability. The sound of the alarm should be loud enough to alert the sleepwalker into alertness. Portable alarms are always a good idea if you travel a lot.

5.  Are door alarms expensive?

The door alarms that are used for rooms are simple and basic devices. They are easy to install and are not very techy. They are reasonably priced. If you are thinking about buying a full-on alarm system for the main door of your house then that costs you a bit. The ones we have listed here in this article are all very affordable.

6.  Can sleepwalking be dangerous?

Yes, it very much can be. Imagine a person not in a conscious state taking a walk down the stairs and leaving the house. Their eyes might be open or closed, but they don’t understand where they are going or what they are doing. They could get harmed. They might bump into things or fall from places. If your loved one sleepwalks, you are right to be worried.

7.  What is the best way to treat sleepwalkers?

Anyone who sees a sleepwalking person would try to wake them up. But we doctors suggest that it is best to resist doing that. Depending upon the state that the person is in, they might try to fight you back and either harm you or him/herself. Or you may succeed in waking them up, but they might get confused or even scared. Most sleepwalkers have a calm mannerism and are compliant with orders. You can approach them gently and lead them back to their bed.


Sleepwalking is totally normal and many people especially children do it. It can become a cause of worry to parents and other family members because sleepwalkers don’t know where they are going or what they are doing. Door alarms are modern gadgets that alert the person sleepwalking before they even leave the room. The devices we enlisted in this article are very reliable and portable. You can use them at home or away from it. They are all very loud and will wake up the heaviest of sleepers.

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