10 Best Door Alarms in 2023 [Easy to Install]


Door alarms are a great way to increase security in your home or business. They are designed to alert you when someone is trying to enter your property without permission. Door alarms can be wired or wireless, and they come in a variety of styles and sizes.

Best Overall
1
4.9
Elebinke Door and Window Alarm

Elebinke Door and Window Alarm

View On Amazon
  • 【Protect Your Home】Hang this door alarm on your handle and get alerted with a loud 120dB alarm that can be heard up to 150M away when someone touches it, keeping intruders out.
  • 【Customizable Sensitivity】Adjust the sensitivity of the alarm with three different settings (High, Medium, and Low) to suit your needs. Choose between chime & alarm mode or off mode.
  • 【Easy to Use】The Door Sensor No complex settings or wiring required. The alarm runs on 3 AAA batteries (not included) for fast and easy installation.
  • 【Versatile】This compact and portable door alarm is suitable for various kinds of doors and windows with handles. It's perfect for families, rental rooms, dormitories, hotels, shops, warehouses, and other places where anti-theft protection is needed. It's also an effective helper for traveling to protect the safety of you and your family.
  • 【Effective and Reliable】The alarm senses vibrations and sounds an alarm, making it an effective and reliable way to protect your home and belongings.
Best Runner-Up
2
4.8
Panamalar Door Window Sensor

Panamalar Door Window Sensor

View On Amazon
  • 👉[START YOUR SMART LIFESTYLE]- Do you want the house lights auto turn on once you come in the front door? Just Integrate the sensor with your smart lights! Create smart scene on Smart Life APP, you light can be automatically light on when you open the door. Note: Require your smart light can be added to Smart Life APP.
  • 👉[MULTIPURPOSE SENSOR INSIDE YOUR HOME]- The door window sensor will be triggered when door or window is opened or closed, you will get an instant alarm notification on your phone within about 2 - 8 seconds depends on Wifi networks. (NOTE: Only support 2.4Ghz. No built-in siren, but the alert message to your phone.)
  • 👉[24/7 PRO MONITORING]- Push notifications function can be disabled on the app when you’re at home and the wifi door sensor will keep recording the history so that you can check it when you need. Gives you complete peace of mind.
  • 👉[EASY INSTALLATION]- Very easy to install via the tapes or screws mount on door or window frame. Tapes and screws included, everything you need to get started is in the box. NOTE: Make sure that the sensor and magnet are aligned and gap less than 10 mm.
  • 👉[ALEXA & GOOGLE HOME COMPATIBLE]- Asking Alexa or Google Home, you can know the status of doors easily. Mount on front doors, back doors, garage doors, windows, cabinets, drawers or anywhere you want to know if it’s open. Get one today and experience the difference. Any query about the our Door Sensor during use, please kindly feel free to contact us, we are always here to help you.
Best in terms of Noise Level
3
4.7
NICE Home Personal Security Window

NICE Home Personal Security Window

View On Amazon
  • 100% New and high quality. Type to window or door. Ideal entry warning for homes, apartments, mobile homes, offices, hotel rooms,garages and more.
  • Super loud 95 dB alarm. When someone opens the door or window illegally (the relative position of the primary and secondary parts changes), the alarm can issue a strong alarm, warning the intruder to leave and remind the owner.
  • This magnetic sensor can detect the status of your door or window. It can prevent your children from sneaking out and ensure the safety of children, homes, garages, mailboxes and businesses.
  • You can easily install and operate. Press the on/off switch to turn on/off the power, then insert 2pcs AAA batteries (No battery in the box). Tear off the self-adhesive pad on the back of the door alarm sensor, and stick the door handle alarm to the target location.
  • Super environmental suitability and stability. Package Included: 10 x Magnetic Sensor; 10 x Magnetic Stick.
Best from LACORAMO
4
4.6
LACORAMO Door Alarm Sensor

LACORAMO Door Alarm Sensor

View On Amazon
  • The 130dB alarm reminds you and your family that someone has left or entered your home. Protect your home or office, whether you are at home or 250 meters from your home.
  • Efficient and Responsive: The door alarm system activates when the door opens more than 0.6 inches. It has no false positives, no chaotic alarms, no missed alarms.
  • Equipped with 2 remote controls: You can use the remote control to set the disarming, ringing, alarm and panic options within 15 meters. The anti-gravity tape (supplied) allows you to fix the remote control of the door open alarm somewhere and remove it at any time.
  • LOW BATTERY REMINDER & LOW ELECTRIC CONSUMPTION: The contact sensor can standby a year, no need to replace the batteries frequently. When the batteries voltage is lower than 2.1V, there will emit beep sound to remind you to replace the batteries.
  • Easy to install - no wiring needed! no screws needed! easily mounted on double sided tape. Simply glue the 2 parts of the sensor alarm on 2 sides of the door and window frames and you don't need to be completely flush with the door or window.
Best Under-Budget
5
4.5
Window Door Alarm

Window Door Alarm

View On Amazon
  • Magnetic door alarm sensor 120db alerts a person to a door or window opening.
  • Prevent children going out the house without notice.Also ideal entry warning for your home,office,apartment,garage and so on.
  • Ultra-thin door and window alarm with 2 adjustable settings (off/on).3xLR44 batteries included.
  • Easy installation,No wiring needed!No screws needed!Included double sided tape.
  • Ultra-sensitive also Low battery indicator to check battery life.This is a PERFECT AFFORDABLE compliment for your home security.
Easy Pairing
6
4.4
Wireless Magnetic Door Entry Sensor Alarm Chime

Wireless Magnetic Door Entry Sensor Alarm Chime

View On Amazon
  • ♥【Update Version-Rechargeable Receiver】The wireless receiver is built in battery (can not replaced), it is rechargeable ( recharging cable included) , save your trouble and money to replace the battery. The transmitter is battery-powered (battery included), it can be fixed with double-sided tape. This wireless door sensor is suitable for anti-theft, retail, visitor, nursing care, offices, factories, warehouses, home care and etc.
  • ♥【How the Door Chime works】When the door/window opens, the sensor will be triggered to send out a signal, the receiver will receive the signal and alert. Koostone door sensor chime comes with 2 door/window sensors and 1 receiver, and each transmitter can set a separate sound with the receiver, which means you can know the front door or the back door opens without needing to go to see it.
  • ♥【Easy Pairing】▲Step 1: Press the volume/backward/forward to select your avorite ringtone/volume. ▲Step 2: Press the "Volume" for about 5 seconds until it makes 1 "Ding". ▲Step 3: Separate the sensor and magnet, the receiver will make 2 "Dings" with LED light flashing, pairing completed. (Note: * The pairing way of the other sensor is the same way, and you can choose another different ringtone. * Please check the manual for pairing).
  • ♥【38 Ring Tones & 5 Volume (Plus Mute) & LED Flash for Hearing Loss】38 unique ringtones and 5 volume levels from 0% (mute) to 100%. Koostone door sensor alarm and window warning alert can meet all your needs. With the built-in LED indicator, the door entry chime receiver provides additional assistance to the hearing impaired. NOTE:The fixing distance of sensor and magnet should be LESS than 0.3 inches/0.8 cm, the closer the better, try to reset them closer if the receiver doesn't work.
  • ♥【Easy Installation & 490 Feet Long Operating Range & Quality Guarantee】Step 1: Press the volume/backward/forward to select your avorite ringtone/volume, pair the sensor and receiver. Step 2: Fix the magnetic sensor on your door/window by double tapes/screw, all done...Koostone wireless door chime provides a 60-day warranty and after sales service within 24 hours. Complete satisfaction guaranteed!
Best with Anti-Theft Modes
7
4.3
Door Alarm Sensor

Door Alarm Sensor

View On Amazon
  • Door and Window Open Chime Alarm: This SECRUI magnetic door & window chime alarm sensor will emit loud volume alarm of 120dB when the door is suddenly open. It can prevent your kids from sneaking out. And it’s a perfect wireless security magnetic alarm for kids' safety, anti-theft, home, garage, postbox, and business' security.
  • 4 Alarm Modes: It has 4 types of alarm modes: #1 Ordinary alarm mode (Alarm will last for 1 minute if your door is being open); #2 Wireless Doorbell mode (“Ding dong”, rings once as a welcome tone ); #3 Alarm and Stop mode (It will alarm loudly if the door is open, and it will stop as soon as your door is closed); #4 Door closing reminder mode ("Di Di", from low to high, it will remind you by repeated sound until the door is closed).
  • Fast Automatic Switch: With ultra-sensitive magnetic sensor desgin, this security kit can quickly detect your door or windows' status. It's powered by 2*AAA battery (Not included).
  • Easy to Install: This house/window alarmsecurity kit come with self adhesive pads so no tools are required, just had to stick the door alarm sensor on the door or window. It can also be used as a doorstop alarm, pool door alarm, garage door alarm or sliding door alarm.
  • No Worry Purchase: Each SECRUI customer is valuable and will be supported by 7 days*24 hours online service. We also offer a 12-month warranty. Please contact us for a satisfactory solution if any trouble happens to you.
Best Adjustable Volume
8
4.2
Door Alarm with Remote

Door Alarm with Remote

View On Amazon
  • 130DB Loud Door Window Alarm with Remote: Window Open Alarm sounds up to 130db to scare off potential thieves effectively and give you good peace of mind.
  • Easy Volume Control: 5 levels adjustable volume. No need worry about the alarm is extremely loud or not loud, easily press +/- button to set the volume as your need.
  • 3 Modes: 1. Constant Alarm (continuously alarm 30s even door closed); 2. SOS Mode (press SOS button on remote the sensor alarming); 3. Door Open Chime (sounds “DingDong” once door opens)
  • 82FT Remote Range: This wireless portable door entry alert comes paired with a remote for arming, disarming, and triggering additional functions on your alarm. The remote can work up to 82ft (25 meters) away from the alarm.
  • Easy Installation: This anti-theft window alarm sensor is easy to setup. Simply clean the mounting surface, then peel and stick double-sided tapes (included), no wiring needed, no screws needed. Note: the installation gap between alarm and magnetic strip should less than 0.39inch.
Best with Longer Battery Life
9
4.1
PHYSEN Wireless Door Alarm Sensor

PHYSEN Wireless Door Alarm Sensor

View On Amazon
  • 【Why You Need Door Sensor Alarm】-PHYSEN Wireless Door Sensor System includes 2 door sensors and 1 plug-in receiver, you can set different tones for each sensor, that means you can know which door/window opens without going to confirm. When the door/window is open, the sensor will be triggered to send a signal to the receiver, then the receiver will ring up. It can be widely used in home/office/shop/warehouse/garage/ect.
  • 【58 Ringtones & 5 Volume Levels】-58 ringtones allow you to change the ringtone freely. 5 Adjustable Volume Levels from 0dB to 110dB, meet your different needs. If you don't want to be disturbed, you can also choose Mute Mode for the receiver.
  • 【500FT Stable Wireless Range & Expandable】-The operating wireless range is up to 500 feet in open area, strong enough to cover each door and window in your house. Code learning function allows you to add more additional magnetic door sensors and receivers as needed.
  • 【Long Battery Life & LED Indicator】-The magnetic door sensor is powered by a CR1632 battery(included), long lasting performance and easy to replace battery. With the built-in LED light, which can take care of some hearing impaired person.
  • 【Easy to Install & 1 Year Warranty】-No need battery for receiver, just plug and play. Then tear off the double-sided tape behind door sensor, placed it on the door. We will offer 1 Year After-sale Service, if you have any problems, please contact us freely!
Cheapest Option
10
4
HERCHR Door Handle Alarm

HERCHR Door Handle Alarm

View On Amazon
  • 🔒DOUBLE PROTECTION: The Door Alarm can add a second level of protection lock to the original door lock, and also has more powerful anti-theft performance.
  • 🔒SUPER LOUD 120 DB REMINDER: When touched, it will make a loud sound to remind you that there is an intruder, preventing thieves from sneaking into your room and causing damage to your property or ginseng safety.
  • 🔒EASY TO USE AND OPERATE: Simple operation, key switch to control the doorbell or alarm, dual mode can be selected, no complicated operation procedure.
  • 🔒CAN BE TAKEN WITH YOU: Battery powered (without battery), no need for annoying wires, just hang it directly on the knob handle in the door, turn on the switch to activate the protection alarm.
  • 🔒TRAVEL PROTECTION: Window Alarm Can be used for travel and hotel accommodation.You can hang this alarm on doors and windows to prevent illegal intrusion. Widely used in home, office, factory.

She has contributed to Perseus Promos, Hazlitt, Rolling Stone, New Republic, Atlantic, GQ, Racked, VICE and The New Inquiry.

Related Articles