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10Pcs Electronic Buzzer Alarm 3-24V 12V Active Electronic Buzzer 95dB High Decibel Continuous Sounde Beep SFM-27 Buzzer with Spring Screw Connector

KWD 4
Brand
DAOKAI
Category
Horns & Sirens
Weight
40 g
Style12V active piezo buzzer
All electronics ship with US style plugs. You may need a voltage converter or a plug adapter.
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Special Features

  • Material: The plastic shell is made of high-quality ABS material, which is flame-retardant, anti-aging, wear-resistant and durable. With a compact and portable design, it is easy to use and install. seek help in an emergency to warn its owner
  • Buzzer: Piezoelectric buzzer is mainly composed of multivibrator, piezoelectric buzzer, impedance matching device, resonance box, shell and so on. The multivibrator vibrates and outputs audio signals; the impedance matching device drives the piezoelectric buzzer to sound.
  • Easy to use: Rated voltage: 12V DC; working voltage: 3-24V. The higher the voltage, the louder the sound, and the buzzer alarm is great as a good audible warning device. With 2 wires, it is easy to connect, very convenient.
  • Application: It is widely used on computers, printers, photocopiers, alarm, electronic toys, automotive electronic equipment, telephone, timer and other electronic products.
  • Package includes: You will get 10 x Active DC 3-24V Piezo Buzzer Alarm, 10 x Spring screw type connector.

Description

Description:
The buzzer is an electronic sounder with an integrated structure. It is powered by DC voltage and is used as a sounder in electronic products.

Specifications:
Color: black
Alarm diameter: approx. 23mm
Alarm height: approx. 11mm
Rated Voltage: 12V
Operating voltage: 3-24V
Rated Current: 10mA
Sound Pressure Level: 85dB at 12VDC /10cm
Resonant Frequency: 3.0±0.5KHZ
Operating Temperature: -20~+45℃
Storage Temperature: -30~+60℃
Vocal Tract: Single

Feature:
1) This mini Continuous Sounder support DC 3-24V power supply and produce continuous high-decibel alarm sound up to 95dB.
2) 28mm mounting hole spacing, 2-wire pigtails easy to connect.
3) Just connect to to any power supply from DC3-24 Volts. Complete drive circuit incorporated for direct operation from DC power source.
4) Buzzer alarm widely used on computers, printers, photocopiers, alarm, electronic toys, automotive electronic equipment, telephone, timer and other electronic products.

Package includes:
10 x Active DC 3-24V Piezo Buzzer Alarm
10 x Spring screw type connector

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