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Electric Buzzers


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Electric Buzzers

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Electric Buzzer 220-240 Vac
Electric Buzzer 220-240 Vac
Rp 235.000
21 Sep 2021

Buzzer HagerSU 213571212220 - 240 Vac...

Merek: Hager
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BUZZER HRBN80 220VAC/24VDC OUTBOX FORT
BUZZER HRBN80 220VAC/24VDC OUTBOX FORT
Rp 42.800
21 Sep 2021

Buzzer Outbox FortDiameter 65mmVoltage (V) 220VAC & 24VDCType HRB-N80...

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BUZZER HRBP80 220VAC/24VDC PANEL MOUNTING FORT
BUZZER HRBP80 220VAC/24VDC PANEL MOUNTING FORT
Rp 45.000
21 Sep 2021

Buzzer Panel Mounting FortDiameter 80x80mmVoltage (V) 220VAC & 24VDCType HRB-P80...

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ALARM FTB-4 220V OUTBOX FORT
ALARM FTB-4 220V OUTBOX FORT
Rp 112.500
21 Sep 2021

BUZZERAlarm Outbox FortDiameter 4'', Voltage 220VACType FTB-4...

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BUZZER HRB60 220V/24VDC PANEL MOUNTING FORT
BUZZER HRB60 220V/24VDC PANEL MOUNTING FORT
Rp 34.200
21 Sep 2021

Buzzer Panel Mounting FortDiameter 30/25Voltage (V) 220VAC & 24VDCType HRB-60/PS30...

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BUZZER BZ22MSD-24 BZ22MSD220 With Lamp Fort
BUZZER BZ22MSD-24 BZ22MSD220 With Lamp Fort
Rp 21.600
21 Sep 2021

Buzzer With Lamp FortDiameter 22mmVoltage (V) 220VAC & 24VDCType AD22-22MSD...

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ALARM FTB-6 220V OUTBOX FORT
ALARM FTB-6 220V OUTBOX FORT
Rp 211.500
21 Sep 2021

BUZZERAlarm Outbox FortDiameter 6'', Voltage 220VACType FTB-6...

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What is Electric Buzzers





Types of Electric Buzzers

Considering that the Electric Buzzer is a tool commonly used for anti-theft devices, here is a summary of the types of Electric Buzzers:

1. Magnetic buzzer

Magnetic buzzer is a type of electric buzzer that is made based on the working principle of the earpiece or speaker. This type of electric buzzer is more often found on PCs / computers or laptops. Inside is a coil of thin copper wire, a metal core, and a thin metal membrane that vibrates when an electric current flows through the coil.

Magnetic buzzer requires an ac input voltage (like a piezo-electric buzzer), therefore it also requires an oscillator circuit to drive it.

2. Electric magnetic buzzer

Electric magnetic buzzer is a type of electric buzzer that can sound immediately if a DC voltage is applied to it (from batteries, adapters, accumulators, etc.), between 3 to 12V.

In this type of electric buzzer, there is already an oscillator circuit to vibrate a thin metal membrane inside. The internal oscillator will automatically work if a DC voltage is applied, because it cannot be wrong when providing voltage polarity to this buzzer (there are plus and minus terminals). Examples of practical electronics projects that use this type of buzzer: Mini Alarm Switch.

3. Piezo buzzer (Electric piezo-buzzer)

Just like an electric-magnetic buzzer, this type of electric buzzer can make a sound immediately if a DC voltage is applied to it. However, the sound produced does not come from the vibration of a thin metal membrane, but from a piezo-electric plate. The built-in internal oscillator oscillates to vibrate the piezo-electric plate.

New Product Electric Buzzers

Electric Buzzers Alarm 12 – 48
Rp 97,000
PT Prime Forklift Services
Jawa Barat ,
Non PKP
Get The Best Deal
Electric Buzzer 220-240 Vac
Rp 235,000
PT Vircho Jaya Abadi
Bekasi , Bekasi
Non PKP
Get The Best Deal
Electric Buzzers Seri B6ma
Rp 100
PT. Mitra Cipta Bersatu
Jambi , Jambi
Non PKP
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Buzzer Bz22msd-24 Bz22msd220 With Lamp
Rp 21,600
PT Fortindo Sukses Mandiri
DKI Jakarta , Jakarta Pusat
Non PKP
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Buzzer Hrb60 220V/24Vdc Panel Mounting
Rp 34,200
PT Fortindo Sukses Mandiri
DKI Jakarta , Jakarta Pusat
Non PKP
Get The Best Deal
Buzzer Hrbn80 220Vac/24Vdc Outbox
Rp 42,800
PT Fortindo Sukses Mandiri
DKI Jakarta , Jakarta Pusat
Non PKP
Get The Best Deal
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