BNAFES QM122 Buzzer Wired Connector 15PCS 3-12V 85DB

( Brand: Bnafes ), ( Manufacturer Part Number: QM122 ), ( Product: Surveilance Systems ), ( Compatible Model: Please Reach Out To Seller To Confirm Compatibilit ), ( Color: Black ), ( Item Weight: 0.05 Lbs )

Review BNAFES 15pcs Buzzer Dc Wired Connector Active Electronic 85db

The BNAFES QM122 buzzer is a versatile and high-performing acoustic signaling device, available in a pack of 15 pieces. This buzzer is designed to operate on a wide voltage range, from 3V to 12V DC, making it suitable for various applications.

Each buzzer in this pack measures 17.5mm in diameter and 6mm in height, with a wired connector that facilitates easy installation and integration into different systems. The buzzer produces a clear and distinct alerting tone, with a volume level of up to 85 decibels, ensuring that it can be heard clearly even in noisy environments.

The BNAFES QM122 buzzer is constructed using robust materials, ensuring durability and reliability in demanding applications. Its compact size and low power consumption make it an ideal choice for use in various industries, including automotive, industrial automation, security systems, and medical equipment, among others.

The wired connector on each buzzer features four pins, with the following functions: VCC for voltage input, GND for ground, and two optional pins for parallel connection to other buzzers for increased volume or redundancy. This design makes it easy to connect multiple buzzers in parallel for more complex applications, while still maintaining individual control over each buzzer.

Each buzzer comes pre-installed with a rubber washer and nut, which simplifies the installation process and ensures a secure connection to the wiring harness. Additionally, the buzzer's compact size and low profile design make it unobtrusive, allowing it to blend seamlessly into the surrounding environment while still effectively alerting users to important information.

In summary, the BNAFES QM122 buzzer is a reliable and versatile acoustic signaling device, available in a pack of 15 pieces. Its wide voltage range, distinct alerting tone, and easy installation make it an ideal choice for various applications in various industries. With its robust construction, compact size, and low power consumption, this buzzer is a valuable addition to any system that requires clear and effective signaling.

The BNAFES QM122 15-piece buzzers are wired connectors designed for various applications, such as alarm systems, appliances, or automotive use. These buzzers operate on a voltage range of 3-12V and produce an audible sound of 85dB. Let's discuss some pros and cons of purchasing these buzzers.

1. Versatile: These buzzers can be used in various applications, making them a good investment for individuals who need multiple buzzers for different projects.

2. Affordable: With a pack of 15 buzzers, the cost per unit is relatively low, making this an economical choice for those who require a large quantity.

3. Loud: The buzzers emit a sound level of 85dB, which is considered loud enough to attract attention in most situations.

4. Easy installation: These buzzers come with wired connectors, making the installation process straightforward and quick.

1. Limited voltage range: Although the buzzers can operate on a voltage range of 3-12V, some users might prefer a wider voltage range for more flexibility.

2. Not suitable for high-frequency applications: These buzzers may not be suitable for applications requiring high-frequency sounds, as they are designed for low to medium-frequency sounds.

3. Quality variation: Some users have reported inconsistencies in the quality of the buzzers within the same package.

In conclusion, the BNAFES QM122 buzzers offer versatility, affordability, and a loud sound, making them a good choice for various applications that require low to medium-frequency sounds. However, they may not be suitable for high-frequency applications, and some users have reported inconsistencies in quality.

If you're looking for buzzers for low to medium-frequency applications and value affordability, the BNAFES QM122 buzzers could be a good investment. However, if you require buzzers for high-frequency applications, or if consistency in quality is a significant concern, you may want to consider other options.

Details:

External Material: Plastic. They have good characters like small cabbage, low wastage and high voice pressure. Sound Pressure: > 85dB/10cm/5VDC Operating Temperature Range: -20- 70C. Rated voltage : DC 3-12V.

Bnafes 15PCS Buzzer DC 3-12V Wired Connector Active Electronic 85dB: Packaging May Vary: Product Name: Alarm. Resonance Frequency: 2.8 0.5KHz. Color: Black.

part #: qm122 prices

• $12.63-$12.92

specifications homautoma:

• brand: Bnafes
• mpn: Qm122
• product: Surveilance Systems
• compatible model: Please Reach Out To Seller To Confirm Compatibilit
• color: Black
• item weight: 0.05 Lbs

returns homautoma:

• policy: No Returns

shipping homautoma:

• transit: 4-11 Days
• cost: $0.00
• service: Standard
• class: Standard
• type: Fixed

general homautoma:

• condition: New
• Consumer Electronics > Surveillance Smart Home Electronics > Smart Plugs

offer homautoma:

• availability: In Stock
• started: March 24, 2026
• options: Ship-to-home
• sold: 0
• quantity: 3

seller homautoma:

• city: wood land Hills, California
• # reviews: 862
• rating: 99.2%

payments homautoma:

• wallet: Apple-pay
• credit card: Visa
• other