Best Yale Door Alarm Battery

Upgraded 2 in 1 Door Stop Alarm, Portable Door Stopper Security Door Wedge Intruder Alert Floor Door Stop Alarm with 120DB Siren for Home & Travel

... prevent the door sliding,keep the door in open position,no any loud alarm sound..
【3 Level of Sensitivities】Hige-Midium- Low Sensitivities, with an adjustable sensitivity switch on the side. The level of "H" is the most sensitive level and the level of "L" is the low sensitive level. It means to replace the new battery if the alarm sound gradually becomes smaller..
【EASY TO USE】No installation required and no wiring needed. Power by battery (Requires 1x9V battery,not included). Simply place the alarm behind any door (home, hotel, etc). It is very covenient to carry and easy to use when you travel or stay indoor alone..
【PORTABLE DOOR STOPPER ALARM】Package include 1 * door alarms, weight about 120g. Easy to carry and use. Alarm loud 120db to protect you. Suitable for home or travel. Great choice for bedrooms, hotels, apartments, dorm rooms, front doors, etc. Peace of mind when traveling or living/working alone..

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Door Stop Alarm, Upgraded 2 in 1 Portable Door Stopper Security Door Wedge Intruder Alert Floor Door Stop Alarm with 120DB Siren for Home & Travel

...can prevent the door sliding,keep the door in open position,no any loud alarm sound..
3 Level of Sensitivities : Hige-Midium- Low Sensitivities, with an adjustable sensitivity switch on the side. The level of "H" is the most sensitive level and the level of "L" is the low sensitive level. It means to replace the new battery if the alarm sound gradually becomes smaller..
EASY TO USE - No installation required and no wiring needed. Power by battery (Requires 1x9V battery,not included). Simply place the alarm behind any door (home, hotel, etc). It is very covenient to carry and easy to use when you travel or stay indoor alone..
PORTABLE DOOR STOPPER ALARM – Package include 1 * door alarms, weight about 120g. Easy to carry and use. Alarm loud 120db to protect you. Suitable for home or travel. Great choice for bedrooms, hotels, apartments, dorm rooms, front doors, etc. Peace of mind when traveling or living/working alone..

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Upgraded Door Stop & Security Alarm , Wireless Portable 120 Loud Entrance Alert Door Stopper Wedge Security Door Stopper Anti-Theft Alarm Doorstop Safety Tools for Travel Home Apartment House

...t can be used as damping rubber door stopper.A protector around you. Can be used in home and travel..
Extremely Loud Alarm: 120 dB loud belongs to “Unbearable Noise” and really loud. Easily can wake the homeowner up, notifies neighbors and scare the intruder away. Please do turn on the power button after set the battery well, then put the door stopper under the door..
3 Sensitivity Levels ： Low - Medium - High,with an adjustable sensitivity switch on the side.
H level is the most sensitive level that vibration will trigger an alarm.
please note when the alarm sound gradually becomes smaller,it means to replace the new battery..
battery-operated (requires 1x9V battery,not included),push the turn on button in the back of the door stop alarm into working status.
place it under the door,the gap bewteen the bottom of the door and the floor should be 10mm(0.38 in) to 35mm(1.35 in).Note:It can not slide on tile when door opens,smooth floor can 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.

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Feixi Door Stop Alarm, Upgraded 2 in 1 Portable Door Stopper Floor Door Stop Alarm Security Door Wedge Intruder Alert with 120DB Siren for Home & Travel

...s neighbors,security protection. Can be used in home and travel..
NON-SKID DOOR STOPPER – the door stopper alarm in "off" status,Its high damping rubber bearing can prevent the door sliding,keep the door in open position,no any loud alarm sound..
EASY TO USE - No installation required and no wiring needed. Power by battery (Requires 1x9V battery,not included). Simply place the alarm behind any door (home, hotel, etc). It is very covenient to carry and easy to use when you travel or stay indoor alone..
3 Level of Sensitivities : Hige-Midium- Low Sensitivities, with an adjustable sensitivity switch on the side. The level of "H" is the most sensitive level and the level of "L" is the low sensitive level. It means to replace the new battery if the alarm sound gradually becomes smaller..
PORTABLE DOOR STOPPER ALARM – Package include 1 “HEWUQI”door alarms, weight about 120g. Easy to carry and use. Alarm loud 120db to protect you. Suitable for home or travel. Great choice for bedrooms, hotels, apartments, dorm rooms, front doors, etc. Peace of mind when traveling or living/working alone..

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Yale Assure Lock with Z-Wave - Smart Keypad Deadbolt - Works with Ring Alarm, Samsung SmartThings, Wink and More (Hub required, sold separately) - Satin Nickel

Unlock your door without keys by entering your code on the lock's backlit keypad.
Lock the door behind you by pressing any button or by enabling auto relock.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit..
Lock and unlock your door from anywhere by adding the lock to a compatible Z-Wave smart home or alarm system and app (i.e. Samsung SmartThings, Ring Alarm, Wink, etc.). Requires compatible hub sold separately and app - no Yale app is used for this lock.
Replaces your existing deadbolt in minutes on standard doors, 1-3/4" to 2-1/4" thick with just a screwdriver. No additional holes needed. Mounting hardware and batteries included.
Comes with two physical keys for added peace of mind.
Works with Alexa via a compatible hub. Features may vary based on Z-Wave controller. Requires compatible system for smart features.

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Door Stop Alarm, Door Stopper with 120DB Security Alarm, Floor Wedge Doorstop for Travel Apartment Home House (Pack of 2)

[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..
[3 Level of Sensitivities]: Hige-Midium- Low Sensitivities. Which depends on the distance door touch the door stop alarm..
[Loud Alarm]: Very loud shrill that would definitely scare someone away with 120db alarm. Weight: 4.5 oz..
[Powered by 9V Battery]: Powered by 9V battery, One piece can be used for a year under normal circumstances. (Note: Battery not include).
[Easy to Use]: NO installation required, Simply place the alarm behind any door (home, hotel, etc)..

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Door Stop Alarm, Door Stopper with 120DB Security Alarm, Floor Wedge Doorstop for Travel Apartment Home House (Pack of 4)

[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..
[3 Level of Sensitivities]: Hige-Midium- Low Sensitivities. Which depends on the distance door touch the door stop alarm..
[Loud Alarm]: Very loud shrill that would definitely scare someone away with 120db alarm. Weight: 4.5 oz..
[Powered by 9V Battery]: Powered by 9V battery, One piece can be used for a year under normal circumstances. (Note: Battery not include).
[Easy to Use]: NO installation required, Simply place the alarm behind any door (home, hotel, etc)..

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WSDCAM Window Alarm for Home Security System, 4 Pack Glass Break Alarm & 2 Pack Magnetic Alarm

Glass break alarm work by detecting the physical vibrations or glass window break, with 125 dB loud alarm sound can help to deter/scare away the potential break-in and burglars effectively.
Magnetic door window alarm, 110 decibel loud alarm goes off when door or window opens and it will not stop even the door closed, effectively helps deter intruder and alert residence. The wireless window sensors will give you peace of mind.
Package Including: 4 x glass break alarm, 2 x magnetic door alarm, Double-sided adhesive tapes.
Simple peel and stick installation. No wiring needed, No screws needed. Indoor use only. Press on/off switch to power on/off. Come with LR44 batteries for each alarm, package including everything you need.
The battery operated window alarms with low consumption, battery can last up to one year. And it have low battery indicator..

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EMDMAK Door Stop Alarm with 120DB Siren Door Stop for Home & Travel (Black) (Pack of 2)

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. A protector around you. Can be used in home and travel. Notice: The door stop alarms fit for the gap between the door and the ground be 0.6'' and 1.2''..
3 Level of Sensitivities: High-Medium-Low Sensitivities, which can be adjusted according to your own needs..
Loud Alarm: Very loud shrill that would definitely scare someone away with 120db alarm. 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. Very practical. (Note: Battery not include).
Easy to Use: No installation required, Simply place the alarm behind any inner pull door (home, hotel, etc). very convenient to take with you when travel or stay indoor alone. A really must have around you..

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