Wireless Home Security Burglar Alarm, Magnetic Sensor Door Window Alarm, Super Loud 110dB, Pool Door Alarm for Kids Pack of 4
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Wireless Home Security Burglar Alarm, Magnetic Sensor Door Window Alarm, Super Loud 110dB, Pool Door Alarm for Kids Pack of 4

4.3/5
Product ID: 375174557
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Details

  • Color
    White
  • Brand
    HENDUN
  • Power Source
    Battery
  • Compatible Devices
    Home Security
  • Product Dimensions
    1.97"L x x
🔊110dB Alarm
🔋Long-lasting Battery
🔒Magnetic Sensor

Description

🔔 Secure Your Space, Elevate Your Peace of Mind!

  • 🎶 VERSATILE CHIME MODE - Receive gentle notifications when children or guests open doors, ensuring peace of mind.
  • 🔊 UNMATCHED SOUND POWER - Experience a thunderous 110dB alarm that not only deters intruders but also alerts your neighbors!
  • 🔋 EFFORTLESS INSTALLATION - Set up in minutes! Perfect for pool doors, refrigerators, and more—keeping your loved ones safe.
  • 🛡️ 4 IN 1 FUNCTIONALITY - Enjoy the convenience of an alarm, door hint, and doorbell all in one compact device!
  • 🔒 SMART MAGNETIC ACTIVATION - Stay secure with a magnetic sensor that triggers the alarm when doors or windows are opened.

This Wireless Home Security Burglar Alarm pack includes four powerful 110dB alarms with magnetic sensors designed for easy installation on doors and windows. Ideal for enhancing safety around children and vulnerable individuals, it features a chime mode for notifications and a long-lasting battery for continuous protection.

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Specifications

Battery DescriptionAlkaline
Number of Batteries3 LR44 batteries required. (included)
Voltage4.5 Volts
Control MethodTouch
Noise Level110 dB
Mounting Typeself-adhesive
Sensor TechnologyContact Sensor
UPC664248632432
ManufacturerChangzhou Hengdun Electronic Technology Co Ltd
Part NumberSF19
Item Weight1.25 ounces
Product Dimensions1.97 x 1.57 x 0.59 inches
Country of OriginChina
Item model numberSF19
Batteries3 LR44 batteries required. (included)
Is Discontinued By ManufacturerNo
Sizesmall
ShapeSquare
Installation MethodSelf-Adhesive
Item Package Quantity1
Switch StyleSlide switch
Special FeaturesEasy to Install
Batteries Included?Yes
Batteries Required?Yes
Battery Cell TypeAlkaline
Description PileAlkaline

Have a Question? See What Others Asked

Can someone please explain how to use the chime or doorbell mode? No matter what I do I can’t get them to set right.
Are these packaged separate?
Our freezer door was left open again. would this work to let us know it was left open. can i turn it off when i need to get into the freezer?
can we get new batteries after it stop working?

Reviews

4.3

All from verified purchases

S**Y

Works perfectly

Bought for my parents. Does install easily and are loud. Perfect!

M**H

Secure

Really easy to install. Very loud. We have them on both windows and doors. Makes me feel prepared.

D**W

Easy to install and LOUD!

Needed to install an alarm anytime someone opened a door. At first didn't have high expectations considering the price point, but it definitely beat it. There is also a switch so you can disarm the alarm as needed.It came with everything needed to get it up and running. The battery and double sided tape are included with each set.Would recommend wearing ear plugs during the initial install as its quite loud.Overall quite happy with my purchase.

R**T

Good cheap burglar alarm. Useless door close warning

The door close warning mode has no delay at all. The alarm starts going off immediately when you open the door. This mode is supposed to help when you forget to close the door. Not go off immediately.

N**A

WHEW.. These are honestly TOO loud.

These will literally make you deaf.. they’re definitely easy to install. As for being easy to use..? They are actually TOO easy.. I bought these to keep the kids out of the pantry where the junk food is. But it is honestly way too easy to deactivate these.. Even for a 6 year old.Also, one of them didn’t even work. It wouldn’t read the magnet so it just kept screaming.

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Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Wireless Home Security Burglar Alarm Magnetic Sensor Door Window Alarm | Desertcart Slovakia