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120 DB Loud Door and Window Open Alarm Sensor 3 Pack for Kids, Dementia Patients Safety, Burglar Anti-Theft Wireless Security Alarms Keep Your Home, Pool, Cabinet, Business Safe

120 DB Loud Door and Window Open Alarm Sensor 3 Pack for Kids, Dementia Patients Safety, Burglar Anti-Theft Wireless Security Alarms Keep Your Home, Pool, Cabinet, Business Safe

Q: I am looking for an alarm that shrieks when the door is opened and stops when the door is shut. Is this it? Or is there such an alarm?

Yes, this is the alarm you are looking for.

Q: Can you set it for a certain amount of time before the alarm goes off? (IE the alarm goes off after doors been open 30 min)

No. It is simply a small device that has on/off switch. Works great and is very loud.

Q: I will be traveling with my husband who has early onset Alzheimer’s. Would this be good to use for the hotel? Does it leave a mark when removing?

They work good. Ive used them when traveling. They dont leave hardly a y noticible residue. If they do. A warm wet cloth will wipe it right up. Have to get some type of extra velcro or double sided tape. Becareful what type you buy as an alternate ahdesive or tape may leave more residue

Q: Can this be operated remotely ?

No. It has to be turned off manually, or it will turn off when the battery goes down.I had to manually turn it off. You have to be home to turn this item off. I returned this item because it can do damage to your ear drums. I will say I was given no problem with returning the item. I ordered the Bunker Hill Wireless system, and it works for me.

Product ID: 277011789

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Details

Colour
White
Brand
Flyoukki
Power source
Battery
Compatible devices
Home Security
Product dimensions
38L x 9W x 74H

📡750 ft wireless range

🔊120 dB piercing alarm

🔋6-12 months battery life

Frequently Bought Together

120 DB Loud Door and Window Open Alarm Sensor 3 Pack for Kids, Dementia Patients Safety, Burglar Anti-Theft Wireless Security Alarms Keep Your Home, Pool, Cabinet, Business Safe

120 DB Loud Door and Window Open Alarm Sensor 5 Pack for Kids, Dementia Patients Safety, Wireless Security Alarms Keep Your Home, Pool, Cabinet, Business Safe

Description

🚨 Stay one step ahead—because safety is the new status symbol!

LONG LASTING POWER - Equipped with included LR44 batteries lasting up to a year, plus low-battery alerts so you’re never caught off guard.
COMPLETE SAFETY KIT - Three alarms, anti-noise earplugs for safe installation, and user manual—everything you need to secure your home or office instantly.
DISCREET YET POWERFUL - Ultra-slim, minimalist design fits seamlessly on any door or window frame without disrupting your modern aesthetic.
TRUE WIRELESS FREEDOM - No wiring hassles—easy adhesive installation anywhere doors or windows open, blending sleekly into your space.
UNMISSABLE 120 D B ALERT - Instantly deters intruders with a piercing alarm audible up to 750 feet—because your peace of mind deserves no compromises.

This 3-pack of wireless door and window alarms delivers a powerful 120 dB alert audible up to 750 feet, designed for easy adhesive installation without wiring. Each sensor runs on included LR44 batteries lasting 6-12 months with low-battery indicators. Its ultra-slim profile fits discreetly on doors, windows, cabinets, or business entrances, providing a reliable anti-theft and safety solution for families, dementia care, and property protection.

Specifications

Battery description	Alkaline
Voltage	1.5 Volts (DC)
Control method	Touch
Noise level	120 Decibels
Mounting type	Door Mount
Maximum range	750 Feet
Sensor technology	Contact Sensor
UPC	619317730816 061931773081
Manufacturer	Flyoukki
Part number	MSA-820
Item Weight	100 g
Product Dimensions	3.81 x 0.94 x 7.37 cm; 100 g
Item model number	MSA-820
Color	White
Item Package Quantity	1
Batteries Included?	No
Batteries Required?	No
tech_spec_battery_description_toys	Alkaline

Have a Question? See What Others Asked

I am looking for an alarm that shrieks when the door is opened and stops when the door is shut. Is this it? Or is there such an alarm?

Can you set it for a certain amount of time before the alarm goes off? (IE the alarm goes off after doors been open 30 min)

I will be traveling with my husband who has early onset Alzheimer’s. Would this be good to use for the hotel? Does it leave a mark when removing?

Can this be operated remotely ?

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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