Best Door Alarm For Apartments

HITBEAT 120dB Wedge Door Stop Alarm, Antitheft Security Device for Home/Hotel/Apartment Safety (White X2 Without Battery)

*A Door Watcher: Close the door and place the alarm underneath the door. When the top metal plate senses pressure,it will make 120DB sounds..
*A Door Stopper: There is a non-slip rubber pad under the alarm, so it can also be used as a normal door stopper..
*Set in 2seconds: Open -003e place it-003e go to sleep.
*Small and portable:Idea for front doors, apartments, hotels, bedrooms, dorm rooms. Take the alarm with you when traveling, it is your door watcher your safety guardian and your travelling company..
*One 9V battery needed: this is not included. Customers need to purchase separately..

Door Stop Alarm -- With an adjustable hige-midium- low sensitivity switch on the side, which depends on the distance door touch the door stop alarm.An easy way to make the intruder run as fast as he can!.
120 DB Loud Alarm -- When the baffle is stressed,it will trigger a loud and harsh 120db alarm. The loud alarm can scare off intruders and alert the homeowner. It can better protect you and your family..
Security Portable Door Lock -- This door locker offers peace of mind by mechanically blocking the door opening from the inside, provides you with extra security and privacy, great helper for you when you are on business and trips, or live alone..
No Tool Install & Easy to Use -- This door lock is installed in under a minute and requires no tools. Just insert the metal piece into the slot of the door lock, close the door, and then put the handle groove to the stud on the metal sheet, then no one can open the door from outside..
Package Included -- 1x Portable security door lock, 1x door stop alarm with a portable drawstring pocket. Perfect for hotels, dormitories, apartments, short-term rentals, Airbnbs, bathrooms, bedrooms, or private rooms..

Easily mounted by adhesive. Type to window or door. Ideal entry warning for homes,apartments,mobile homes,offices,hotel rooms,garages,and more！.
Magnetic sensor switch detects your door or window..
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.

...try to use H-type sensitivity,vibration-sensing alarm..
Portable & Light-Weight : Only 95 grams each stopper ( without battery and package) good for carrying when you are travelling or need spend a night at strange environment.easy to carry.
ideal for bedrooms, hotels, apartments, dorm rooms, front doors, etc.
peace of mind when traveling or working alone..

Easily mounted by adhesive. Type to window or door. Ideal entry warning for homes,apartments,mobile homes,offices,hotel rooms,garages,and more！.
Magnetic sensor switch detects your door or window..
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.
Super environmental suitability and stability. If you encounter any product problems, please contact us in time, thank you.

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....
Magnetic sensor switch detects your door or window.Easy stick installation and operation, press on/off switch to power on/off then insert 2 PCS AAA....
The alarm gives out clear and loud sound when an intruder breaks in. Wireless magnetic sensor switch. Freely switch control. Emit super loud sound....
Super environmental suitability and stability..
Easily mounted by adhesive. Type to window or door. Ideal entry warning for homes,apartments,mobile homes,offices,hotel rooms,garages,and more..

The door alarm is built-in loud speaker up to 100db scare the intruder,the volume can’t be adjusted,helps deter intruder and alert residence.
Door alarm chime is triggered,it will sound immediately and alarming sound will last 1 minutes till press "set" button to turn off,will not auto shut....
Comes with double sided tape for clean easy install and removal,the height of installation about 6-8 feet recommend.
Battery operated door and window alarm anti-theft ,3 X LR44 batteries are included,normally can last 3~6 months.
The wireless DIY standalone door/window alarm sensor is great protection for doors, hotel rooms, houses, dorm rooms, apartments, offices, medicine....

Battery powered to keep install simple and clean. Long lasting battery will make for a minimal expense over time..
Loud built-in speaker that will operate as a siren or door alarm. Door alarm or siren will sound immediately if the sensor is triggered..
Comes with double sided tape for clean easy install and removal,the height of installation about 6-8 feet.
Powered battery,3 X LR44 batteries are included,normally can last 3~6 months.
The Wireless DIY standalone door/window alarm sensor is Great protection for doors, hotel rooms, houses, dorm rooms, apartments, offices, medicine cabinets, windows, drawers, pool gates and sliding doors.

Dual Function:the door stopper alarm in "on" status,when door pressure is applied,the door alarm will be triggered while make extremely loud 120db....
Product size: 13.65cm/5.37in length,4.5cm/1.78in wide,4cm/1.57in high,package include 1 door alarms,each weight about 113g.
Loud Alarm:3 Sensitivity Levels - Low - Medium - High,with an adjustable sensitivity switch on the side.Very loud shrill that would definitely scare....
battery-operated (requires 1x9V battery,not included).
it can not slide on tile when door opens,smooth floor can try....
Wide used:Alarm loud 120db to protect you.
ideal for bedrooms,hotels,apartments,dorm rooms,front doors,,add peace of mind when....