
No one will be able to get in or out without you knowing. Its easy to set up: while holding the thin blades together, simply slide them into the crack between the door and doorframe, then loop the cord around the door handle and adjust the toggle to keep it in place. Loud + attention grabbing: high pitched 91 dB sounds when the home alarm is triggered.
Loud enough to alert your neighbors, wake you up, and deter would-be thieves. Can also use in windows. Easy set-up: hold the thin blades together and slide them into the crack between the door and doorframe, loop the cord around the door handle, and set alarm. This same technique can be applied to sliding doors or to windows as well.
With a motion sensor that triggers the alarm when someone has opened the door, it can be used in college dorm rooms, at hotels and hostels, or even at home. With two lithium button cell batteries included, it comes fully operational and ready to use. Perfect alarm system for front door, bedroom, apartment, dorm, or hotel.
Doberman Security Portable Door Alarm with Flash Light, 1 alarms

Powerful 100db alarm - Alerts you of any intrusion and break in, loud enough to alert neighbors. Easy installation - simply hang the unit over the doorknob and place the metal clip between the door and the doorjamb - no tools required. Simply hang it from the door knob and place the clip in the door jamb.
Spring clip trigger - alarm triggered with unauthorized entry. It's the perfect alarm for htel rooms, dorms or any room you'd like to guard. Includes 2 Button Cell Batteries.
SABRE Wedge Door Stop Security Alarm with 120 dB Siren - Great for Home, Travel, Apartment or Dorm

For an extra level of security, the Door Stop Alarm provides a battery status update via a low battery indicator. Requires 1x9V battery not included. Extra level of security - provides battery status update with a low battery indicator. Backed by 40 years in the security industry, sabre products are ISO 9001:2008 certified and must pass rigorous quality assurance testing before leaving our facilities to give you peace of mind.
Improve your home security today. Furthermore, without the ability to install a home security system, renters and travelers can have a hard time feeling secure in their temporary housing. Powerful 100db alarm - Alerts you of any intrusion and break in, loud enough to alert neighbors. Easy installation - no wiring needed; battery-operated requires 1x9V battery; small screwdriver required to remove battery compartment cover.
Attention-grabbing - when door pressure is applied, helps deter intruder and possibly notifies neighbors audible up to 1, the extremely loud 120 dB alarm helps wake/alert homeowner or renter, 000 feet/300M away. Versatile with maximum security - features a non-skid pad to prevent door from opening while alarm sounds; ideal for bedrooms, front doors, hotels, apartments, dorm rooms, etc.
1 Piece Portable Door Lock, Travel Lock, AirBNB Lock, School Lockdown Lock - Addalock

. Great travel alarm. Attractive & consumer-preferred - superior to other home security products, this premium white alarm looks great inside your home. Easy installation - no wiring needed; battery-operated requires 1x9V battery; small screwdriver required to remove battery compartment cover. Easy installation - simply hang the unit over the doorknob and place the metal clip between the door and the doorjamb - no tools required.
Attention-grabbing - when door pressure is applied, the extremely loud 120 dB alarm helps wake/alert homeowner or renter, helps deter intruder and possibly notifies neighbors audible up to 1, 000 feet/300M away. Versatile with maximum security - features a non-skid pad to prevent door from opening while alarm sounds; ideal for bedrooms, front doors, dorm rooms, apartments, hotels, etc.
Use it on the front door of your home and take one with you when you travel. The addalock can be used when staying in a hotel, an AirBNB or any other short term rental. See installation video under " see more product details".
Doberman Security Portable Door Alarm with Flash Light, 2 alarms

Easy installation - simply hang the unit over the doorknob and place the metal clip between the door and the doorjamb - no tools required. Ultra portable & lightweight - Completely portable, easily to install/remove - use at home OR while traveling. Includes 2 Button Cell Batteries. Simply hang it from the door knob and place the clip in the door jamb.
There's also a handly flashlight built in. Easy installation - no wiring needed; battery-operated requires 1x9V battery; small screwdriver required to remove battery compartment cover. Powerful 100db alarm - Alerts you of any intrusion and break in, loud enough to alert neighbors. Spring clip trigger - alarm triggered with unauthorized entry.
It's the perfect alarm for htel rooms, dorms or any room you'd like to guard. Attention-grabbing - when door pressure is applied, the extremely loud 120 dB alarm helps wake/alert homeowner or renter, helps deter intruder and possibly notifies neighbors audible up to 1, 000 feet/300M away. Versatile with maximum security - features a non-skid pad to prevent door from opening while alarm sounds; ideal for bedrooms, front doors, apartments, dorm rooms, hotels, etc.
Portable Door Lock Replaces for Addalock Compatible for Travel Lock, AirBNB Lock, School Lockdown Lock Also for Security Home Apartment Living Hotel Motel - red.

Spring clip trigger - alarm triggered with unauthorized entry. Powerful 100db alarm - Alerts you of any intrusion and break in, loud enough to alert neighbors. Easy installation - no wiring needed; battery-operated requires 1x9V battery; small screwdriver required to remove battery compartment cover. The attack is a portable door lock that installs in seconds without any tools required.
The add lock gives you additional safety, security and privacy. Use it at home or take it with you when you travel, hotel students, apartment living, school lock down. The add lock is great if you are staying at an Airbnb or any other short term rental. Includes 2 Button Cell Batteries. The addalock can be used when staying in a hotel, any other short term rental.
Ultra portable & lightweight - Completely portable, easily to install/remove - use at home OR while traveling. Extra level of security - provides battery status update with a low battery indicator.
EMDMAK Door Stop Alarm with 120DB Siren Door Stop for Home & Travel Black Pack of 2

Very convenient to take with you when travel or stay indoor alone. The attack is a portable door lock that installs in seconds without any tools required. The add lock gives you additional safety, security and privacy. Use it at home or take it with you when you travel, hotel students, apartment living, school lock down.
The add lock is great if you are staying at an Airbnb or any other short term rental. Easy installation - no wiring needed; battery-operated requires 1x9V battery; small screwdriver required to remove battery compartment cover. Includes 2 Button Cell Batteries. Powerful 100db alarm - Alerts you of any intrusion and break in, loud enough to alert neighbors.
Can be used in home and travel. 3 level of sensitivities: hige-Midium- Low Sensitivities. Features: ▪ dual functions: door stop alarm & Door stopper keep intruders out, also prevent the doorknob from hitting the wall.
FEENM Upgraded Door Stop Alarm -Great for Traveling Security Door Stopper Doorstop Safety Tools for Home

Requires one 9 volt battery - not included Note: The gap between door bottom and floor should be 1 - 3. 5cm ultra portable & lightweight - Completely portable, easily to install/remove - use at home OR while traveling. Easy installation - no wiring needed; battery-operated requires 1x9V battery; small screwdriver required to remove battery compartment cover.
Easy installation - simply hang the unit over the doorknob and place the metal clip between the door and the doorjamb - no tools required. Turn the unit upside down and open the battery compartment Install one 9-volt battery not included and close the compartment. Ultra portable & lightweight - Completely portable, easily to install/remove - use at home OR while traveling.
Powerful 100db alarm - Alerts you of any intrusion and break in, loud enough to alert neighbors. Great travel alarm. Attractive & consumer-preferred - superior to other home security products, this premium white alarm looks great inside your home.
GE SH50246 Personal Security Door Stop Alarm

Versatile with maximum security - features a non-skid pad to prevent door from opening while alarm sounds; ideal for bedrooms, front doors, apartments, dorm rooms, hotels, etc. Requires one 9 volt batteryNot include. Portable and easy way to add piece of mind when traveling or working alone. Works as a door stop to prevent door from opening, 120dB alarm sounds when alarm is activated.
A protector around you. You can use it as common door stopper when turn down the ON/OFF switch, hold door in open position. No installation required. Includes 2 Button Cell Batteries. Ideal for home, dorm room, travel, apartment, hotels and motels. Weight: 128g. Securing rooms from unauthorized entry couldn't be easier.
Easy installation - simply hang the unit over the doorknob and place the metal clip between the door and the doorjamb - no tools required.
SABRE Door Handle Alarm – 110dB Door Alarm for Home Security – Audible up to 600 Feet 185M Away – Vibration-Triggered Security Alarm Sounds when Door Knob is Touched from Outside

Install the door lock carefully or the would be easy bent and break. And the door lock is the second protection, you also should make your door been locked, instand of relying on it. 90 days money back guarantee. Dual function: can be used as a door stop alarm and door stopper, Its high damping rubber bearing can prevent the door sliding and prevent the bad guys into.
Weight: 4. 5 oz. Powered by 9v battery: the door stop alarm powered by 9V battery, One piece can be used for a year under normal circumstances. Ultra portable & lightweight - Completely portable, easily to install/remove - use at home OR while traveling. See installation video under " see more product details".
Reliable - backed by 40 years in the security industry and developed by the #1 pepper spray brand trusted by police and consumers worldwide. A burglary occurs every 14. 5 seconds in the united states - and the average 911 response time has climbed to 10 minutes due to federal budget cuts.
3 Pack Upgraded Door Stop Alarm -Great for Traveling Security Door Stopper doorstop Safety Tools for Home

Can be used in home and travel. 3 level of sensitivities: hige-Midium- Low Sensitivities. The alarm will scare off the would-be intruder and alert you to the attempted entry. Includes 2 Button Cell Batteries. Easy installation - simply hang the unit over the doorknob and place the metal clip between the door and the doorjamb - no tools required.
The sensitivity of the vibration sensor can be adjusted from low to high as indicated in order to meet your needs. Portable - perfect for home & travel! - home: entry doors, bedroom doors, houses & apartments; TRAVEL: hotel rooms & dorm rooms. Easy installation & works during power outages - no wiring needed requires 3xAAA batteries, not included; simply hang the alarm on the inside of your door handle - perfect travel alarm!
An adjustable sensitivity switch prevents tampering. User-friendly & versatile - 3 adjustable settings off/alarm/chime; chime mode is ideal to alert you when children or guests are coming and going when you are at home; alarm mode features 30-second activation delay to prevent immediate false triggering, but sounds immediately when doorknob is touched any time after the initial 30-second delay.