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QMseller Active Industrial Electric Alarmer Review

3

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Very good

Revainrating 4 out of 5  
Rating 
4.2
🚨 Horns & Sirens, 🕵️‍♂️ Security & Surveillance

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Description of QMseller Active Industrial Electric Alarmer

Material: ABS; Type: active piezo electronic buzzer alarm with continuous sound; It's a kind of integrated electronic sounder, with stable performance and long service life. Working voltage: DC 3-24V; Rated voltage: DC 12V; Max rated current: 12mA; Min sound output: 85dB, Response frequency: 3300 +/- 500Hz. Electronic buzzer alarm diameter height: approx. 22mm*10mm; High quality and durable materials are suitable with your devices, it is convenient to operate. With 2-wire pigtails, just connect to to any power supply from 3 to 24 Volts. Complete drive circuit incorporated for direct operation from DC power source. Widely used in computers, printers, copiers, alarms, telephone, timer and other electronic products as a sound device.

Reviews

Global ratings 3
  • 5
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  • 4
    2
  • 3
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  • 2
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  • 1
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Type of review

Revainrating 4 out of 5

Top-notch Electronics for Industrial Security

This industrial alarmer is a MUST-HAVE for anybody in need of reliable security equipment. Its ear-splitting sound will alert you to any potential break-in or emergency immediately. The quality of the electronics in this product is clear in its performance, making it a top-notch investment. The only downside of such an excellent product is its price, but if you need a reliable security system, its worth every penny.Overall a solid addition to any security and surveillance setup..

Pros
  • Produces loud and clear alarm sound
Cons
  • Requires an electrical power source

Revainrating 4 out of 5

"Loud and reliable siren

The QMseller Active Industrial Electric Alarmer is a fantastic addition to my home security system.After I put it to the test, I was amazed at how loud and reliable it is. The compact size of the product allows me to mount it discreetly, without compromising on its functionality. The only downside I've encountered is that the siren is quite sensitive and can be triggered by minor movements. Overall, I am very satisfied with my purchase and would recommend it to anyone looking for a powerful and

Pros
  • Provides loud and clear alarms for immediate notification in industrial settings.
Cons
  • Requires a nearby power source, limiting placement flexibility.

Revainrating 5 out of 5

Piezo buzzers come to the rescue

I bought them to use on motorcycle turn signals. I tend to forget to turn them off, which can be dangerous. They hooked up easily to my motorcycle. They are beautiful and loud. Only time will tell if they will support my proposal. Good thing I got 10 for the price of two from most other attractions. If they fail early, I just swap them out.

Pros
  • Easy to install
Cons
  • There are flaws