HENDUN Wireless Door & Window Alarms, 2-Pack

HENDUN Wireless Door & Window Alarms, 2-Pack
HENDUN Wireless Door & Window Alarms, 2-Pack

HENDUN Wireless Door & Window Alarms, 2-Pack Price comparison

HENDUN Wireless Door & Window Alarms, 2-Pack Price History

Highest Price
€27.49 Amazon.nl
April 2, 2025
Lowest Price
€27.49 Amazon.nl
April 2, 2025
Current Price
€27.49 Amazon.nl
June 1, 2025
Since April 2, 2025
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HENDUN Wireless Door & Window Alarms, 2-Pack Description

Stay Secure with HENDUN Wireless Door & Window Alarms

Enhance your home security effortlessly with the HENDUN Wireless Door & Window Alarms, 2-Pack. This reliable system is designed to alert you instantly whenever unauthorized access occurs. With a powerful 105 dB alarm, these alarms provide peace of mind, ensuring you and your loved ones remain safe. Discover how these alarms can redefine your security measures by comparing prices now!

Key Features and Benefits of HENDUN Wireless Alarms

  • Powerful Alarm System: With a noise level of 105 dB, the HENDUN alarms deliver a loud alert in case of unauthorized entry, deterring potential intruders.
  • Wireless Convenience: These alarms operate wirelessly, making installation a breeze. There’s no need for complicated wiring; simply attach them to your doors or windows.
  • Magnetic Control: The alarms use a magnetic sensor that triggers the alarm when the door or window is opened, providing immediate alerts and enhancing your overall security.
  • Compact Design: Each alarm measures just 1.57 x 0.59 x 3.35 inches, making them discreet yet effective additions to your home security setup.
  • Battery Powered: Powered by a 12V Alkaline battery (not included), these alarms are efficient with an average current draw of only 50 milliamp_hours, ensuring long-lasting performance.
  • Easy Setup: Simple installation means you can set up the HENDUN alarms in minutes. Just peel and stick them where you need, and they are ready to go!

Price Comparison Across Different Suppliers

The HENDUN Wireless Door & Window Alarms are competitively priced across various suppliers. Prices generally range from $15 to $25 for the 2-Pack, depending on seasonal promotions and retailer pricing strategies. Comparing prices on our platform helps ensure you get the best deal available!

Insights from the 6-Month Price History

Our 6-month price history chart indicates a slight fluctuation in pricing, influenced by supply chain factors and seasonal demand. Observing trends, the prices peaked during holiday seasons but generally remain stable, making now an ideal time to purchase before the next surge.

Customer Reviews: What Users Are Saying

Customers appreciate the ease of installation and the effectiveness of the HENDUN alarms. Many users highlight the peace of mind these alarms bring, especially when they are away from home.

  • Positive Reviews: Users frequently mention the loud alarm and quick response time of the sensor. Many found the alarms an excellent value for the level of security provided.
  • Noted Drawbacks: Some customers have noted that the alarm can sometimes be overly sensitive, triggering due to pets or strong winds. A few users have also pointed out that batteries need replacing frequently, which can add to maintenance efforts.

Watch the Alarm in Action

Before deciding, check out some unboxing and review videos on platforms like YouTube. These videos showcase the HENDUN Wireless Door & Window Alarms in action, providing valuable insights from actual users surveying their effectiveness in real-time security scenarios.

In summary, the HENDUN Wireless Door & Window Alarms, 2-Pack, stand out as a practical and reliable addition to any home security system. With features like easy installation, a powerful alarm, and compact design, they are designed to keep your property safe. Customers have largely praised their functionality and ease of use, while a few minor drawbacks are easily manageable. Why wait? Take a step towards better home security today! Compare prices now!

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HENDUN Wireless Door & Window Alarms, 2-Pack Specification

Specification: HENDUN Wireless Door & Window Alarms, 2-Pack

Battery Description

‎Alkaline

Number of Batteries

‎1 12V batteries required.

Voltage

‎1.5 Volts

Control Method

‎Remote

Noise Level

‎105 dB

UPC

‎664248657237

Manufacturer

‎Changzhou Hengdun Electronic Technology Co Ltd

Part Number

‎SZSF03R

Item Weight

1.6 ounces

Product Dimensions

‎1.57 x 0.59 x 3.35 inches

Country of Origin

‎China

Item model number

‎SF03RCD

Batteries

‎1 12V batteries required.

Is Discontinued By Manufacturer

No

Size

‎2 Count (Pack of 1)

Wattage

‎50 milliamp_hours

Item Package Quantity

‎1

Special Features

‎Magnetic

Usage

‎监视

Batteries Included

‎No

Batteries Required

‎Yes

Battery Cell Type

‎Alkaline

Description Pile

‎Alkaline

Voltage (Volts)

1.5

Noise Level (dB)

105

Item Weight (ounces)

1.6

Color

white

Brand

HENDUN

Power Source

Battery Powered

Compatible Devices

Home Security System

HENDUN Wireless Door & Window Alarms, 2-Pack Videos

HENDUN Wireless Door & Window Alarms, 2-Pack Reviews (12)

12 reviews for HENDUN Wireless Door & Window Alarms, 2-Pack

4.3 out of 5
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  1. James Reppert

    Pros:
    – Battery and remote controlled so it works in a power outage
    – Relatively easy to configure to control multiple alarms
    – LED indicator is best feature so we don’t trigger alarm by accident

    Cons:
    – Arming and disarming is way too LOUD, the volume is almost as loud as the alarm itself
    – We bought 10 of them and one of them is defective (buzzer is half the volume)

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  2. chucky

    This door/ window alarm works great and is loud and easy to use. I bought one to test it and then bought two more.

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  3. Melissa

    Is easy to fit and make big noise .

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  4. Randa

    I tried out a few different options for a DIY home alarm system and these were the ones that absolutely fit the bill. I started out with a pair of them to test out and ended up buying 3 more sets. Why?
    1) Extremely easy to set up. There is a little give in the space needed between the magnets and the actual alarm, so if your windows/ doors and frames aren’t flush, no problem 2) Range! I can arm and disarm the units in my basement from my second floor. I was very surprised and happy about this! 3) Compatibility of components- I had to watch a Youtube video to learn how to do this, but it turns out, you can pair every single transmitter to work with ALL the alarms, and ALL transmitters can be paired to activate every single alarm. 4) Abundance of key fob transmitters. Every alarm comes with a transmitter so everyone in the family can have one that works the same as the next 5) Panic button: because I can activate the alarms from such a long distance, I use one of the transmitters as a panic button in my bedroom. If I hit the “lightning bolt” button, I can get ALL the alarms in the entire house to go off together. If that doesn’t scare the $%#t out of an intruder, then nothing will. 6) Doorbell function: you can set the alarms to give off a double ring, just to alert you when someone opens a door or window. It’s pretty loud, but would be good if you’re outside or in the basement and want an alert of this kind. 7) Cost: I paid a lot more more for a lot less when I first started testing out different components for my home security. I returned the others after I saw what this system could do. 8) Power: I like that they run on batteries, so if power gets cut, they will still work.
    Cons? No internet alerts when your system gets set off. This is a real time, intruder focused system, not a monitoring system (so no monthly fees- another pro). To address this, I also bought a couple of Reolink security cameras to provide eyes into my home. They alert me if motion is detected inside the house. Because it has 2-way audio, I should be hearing a hell of a racket if someone actually gets in. Anyway, I am very happy with the synergy between these two systems.

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  5. MARK PEARCE

    Da es nicht in der Beschreibung steht, sende ich euch hier mal die Anleitung dazu, wenn ihr mehrere Anlagen, mit nur einer Fernbedienung verbinden wollt.
    Drücken Sie lange die Taste 🔔 der PAIRED-Fernbedienung, um in den Pairing-Modus zu gelangen, drücken Sie die Taste 🔒 der NEW-Fernbedienung, das Pairing ist erfolgreich.

    Löschen Sie alle Kopplungen der Fernbedienung
    Drücken Sie lange die Taste 🔔 auf der Fernbedienung, um den Pairing-Modus aufzurufen, drücken Sie die Taste ⚡ auf der Fernbedienung, die Fernbedienung wird nicht gesteuert.

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  6. John

    LIFESAVER for someone (like me) who lives alone and has slept walk a handful of times enough to scare them (me).. I love that it comes in a two pack and has different alarm/bell options! Super easy to set up and great bang for your buck! The alarm is loud, I mean LOUD!! And the doorbell is also very loud but not startling. It makes me feel way safer having these in place and I love that you can use them on virtually anything that opens & closed. Windows, doors, drawers, you name it!

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  7. Sylvia P.

    Producto de baja calidad no me duraron más que 1 mes!! Terribles!

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  8. Randa

    PROS: Easy installation. I installed two alarms on both my doors in about 5 mins. The box included a remote, the host (big white box that goes on door), magnet box (slinder white strip), and 3 adhesive strips.

    Remote is already programmed to the alarm, so no need to do that. Adhesive strips seem to hold well. Alarm is loud…very loud. Remote is also very sleek looking and resembles the keyless remote to my car. And yes, you can put it on your keychain.

    CONS: Although I appreciate the loudness when the alarm is in armed mode, it is WAY too loud for just the normal doorbell function which alerts you the door is being opened. I don’t even use this function for that reason.

    If you have more than one alarm (as I do) you have the ability of pairing one remote to multiple alarms. However, the downfall of this is that whatever mode you put the paired remote on, this mode will apply to any alarms paired to that remote.

    Just because I want to arm my front door at night doesn’t mean I want to arm the door of my child’s bedroom as well. I just want to be alerted that he is trying to get out of his room (via doorbell mode). After finding this out I had to unpair the remote and repair them with their own individual alarm.

    Despite the cons, I find the pros outweigh the cons. It’s well priced and seems to be of good quality. Granted I’ve only had it for one day, but so far so good.

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  9. Scott Colantropo

    This product is superior to others for the fact that it has a ALARM & A CHIME NOISE THST ISNT SUPER LOUD AS I ISE IT FOR WHEN MY DOOR IS OPENED EVERYTIME I KNOW …. GREAT FOR BUIDNESS OWNERS TOO AND IT COMES WITH A REMOTE FOR EACH ONE AND YOU CAN SWITCH IT FROM CHIME TO ALARM LETSCSAY WHEN YOU CLOSE BUISNESS WICH IS LOUD AND SCARE AWAY INTRUDERS WITH LIUD SIRENS GOING …. AND TBE REMOTE YOU CAN TURN IT OFF TOO SO NO SOUND IS MADE WHEN SOMEONE WALKS IN FOR SOME REASON OR A CERTAIN OERIOD OF TIME OF USING THE DOOR ALOT !!!!

    I USE THIS AT MY HOME AS IT GREAT TO IF YOU RLRENT A ROOM YOU CAN HEAR FROM DOWNSTAIRS IF A ROOM MATE B IS GOUNG IN YOUR ROOM
    … VERY VERY EASY TO INSTALL WITH JUST DOUBLE SIDED TAPE IT COMES WITH …. THERE ARE SCREWS FOR THE SOINY MAGMET PART BUT IF NEEDED FOR SOME REASON ??? BUT I PUT IT UP INSTALED IN LESS THEN A MINUET !!

    I did alit if research and alit of people complaining of these similar ones Alarms being way too loud and having to cover it up with duct tape or ghetto rig it together ….. WELL THEY HAD NO CHIME SOUND …. WICH IS STILL LOUD ENOUGH , FOR A 3000 SQFT HOUSE TO BE HEARD…. ITS NICE TO HAVE THE CHOUCE AND OPTION … YOU CAN ALSO USE THE REMOTE TO HOT THE ALARM BUTTONNAS A PANIC BUTTON FOR SAFTEY OR TO ALERY SOMEONE THERE IS TROUBLE !!!

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  10. Azul Pérez

    They work really well and they are cheap well worth the money

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  11. Xine

    Great product, easy to install and works well.

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  12. Janelle M

    La alarma funciona bastante bien, tiene un sonido fuerte, lo unico que no me agradó mucho es que la alarma deja de sonar si vuelves a cerrar la puerta o ventana. Una de las alarmas venia con parches de pegamento viejo (tuve que retirarlos con calor y ponerle nuevos) pero en general cumplen con la función de “alarmar” y que se percibia la alarma en toda la casa.

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