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Buy buzzers and speakers online in India at Zbotic. Our collection includes active buzzers (built-in oscillator, just apply DC voltage), passive buzzers (requires PWM signal for tone generation), piezoelectric speakers, and miniature cone speakers. Available in 3V, 5V, and 12V ratings with PCB mount, panel mount, and wire-lead options. Ideal for alarms, notification sounds, music projects, and audio feedback in Arduino and microcontroller applications.

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Piezoelectric Sensor Transducer 35mm Dia (Pack of 3)
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Piezoelectric Sensor Transducer 35mm Dia (Pack of 3)

SKU: AI0131 ₹55.46 (₹47.00 + GST)

Quick Overview

  • Resonance Frequency: 4.6 Khz +/- 0.5 Khz
  • Resonance Impedance: 200 Ohms
  • Capacitance: 20nF +/- 30% at 1 Khz
  • Operating Temperature -20 C +70 C
  • Storage Temperature -30 C+80 C
  • Metal Material Brass
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In stock

grhmd61o
Piezo Buzzer 27mm with Cable – Pack of 3
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Piezo Buzzer 27mm with Cable – Pack of 3

SKU: AI2568 ₹24.78 (₹21.00 + GST)
QUICK O VERVIEW:
  • Sound pressure level: 85DB 10cm
  • The input voltage: 30vp-p max
  • Operating Temperature: -20~70
  • Clear sound
  • Ultra-thin and lightweight
  • Low power consumption for voltage type
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In stock

Piezo buzzer 20mm (Pack of 3)
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Piezo buzzer 20mm (Pack of 3)

SKU: AI2567 ₹27.26 (₹23.10 + GST)
QUICK OVERVIEW:
  • Plate Diameter: 20mm
  • Element Diameter: 14mm
  • Plate Thickness: .42mm
  • Lead Length: ~50mm
  • Plate Material: Brass Resonant
  • Frequency (kHz): 6.3 +/- .6kHz
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nmy0fe57
Piezo Buzzer 50mm with Cable
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Piezo Buzzer 50mm with Cable

SKU: AI2572 ₹31.86 (₹27.00 + GST)
QUICK OVERVIEW:
  • Plate Diameter: 50mm
  • Element Diameter: 14mm
  • Plate Thickness: .42mm
  • Lead Length: ~50mm
  • Plate Material: Brass Resonant
  • Frequency (kHz): 6.3 +/- .6kHz
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nmy0fe57
Piezo Buzzer 40mm with Cable
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Piezo Buzzer 40mm with Cable

SKU: AI2570 ₹22.07 (₹18.70 + GST)
QUICK OVERVIEW:
  • Plate Diameter: 40mm
  • Element Diameter: 14mm
  • Plate Thickness: .42mm
  • Lead Length: ~50mm
  • Plate Material: Brass Resonant
  • Frequency (kHz): 6.3 +/- .6kHz
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In stock

Piezo Buzzer 20mm
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Piezo Buzzer 20mm

SKU: AI3054 ₹9.15 (₹7.75 + GST)
Plate Diameter: 20mm Element Diameter: 14mm Plate Thickness: .42mm Plate Material: Brass Resonant Frequency (kHz): 6.3 +/- .6kHz
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In stock

Sale 22%
Piezo Buzzer 40mm
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Piezo Buzzer 40mm

SKU: AI3056 Original price was: ₹31.86.Current price is: ₹24.78. (₹21.00 + GST)
Plate Diameter: 40mm Element Diameter: 14mm Plate Thickness: .42mm Lead Length: ~40mm Plate Material: Brass Resonant
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In stock

Piezo Buzzer 50mm
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Piezo Buzzer 50mm

SKU: AI2571 ₹28.32 (₹24.00 + GST)
QUICK OVERVIEW:
  • Plate Diameter: 50mm
  • Element Diameter: 14mm
  • Plate Thickness: .42mm
  • Lead Length: ~50mm
  • Plate Material: Brass Resonant
  • Frequency (kHz): 6.3 +/- .6kHz
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Out of stock

Out of Stock
Piezo Buzzer 27mm
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Piezo Buzzer 27mm

SKU: AI3055 ₹6.76 (₹5.73 + GST)
Resonance Frequency: 4.6 kHz +/- 0.5 kHz Resonance Impedance: 200 Ohms Capacitance: 20nF +/- 30% at 1 kHz Operating Temperature: -20°C to +70°C Storage Temperature: -30°C to +80°C
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Out of stock

8hl7hscl
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Continuous Sound Electronic Active Buzzer SFM-27 DC 3-24V
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Continuous Sound Electronic Active Buzzer SFM-27 DC 3-24V

SKU: AI2848 ₹44.01 (₹37.30 + GST)
QUICK OVERVIEW:
  • Model No. : SFM-27
  • Sound-making Type: Continuous Sound
  • Rated Voltage: DC 3-24V
  • Rated Current: less than 12mA
  • Sound Pressure: more than 95dB
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Out of stock

Out of Stock
Intermittent Sound Electronic Active Buzzer SFM-27 DC 3-24V
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Intermittent Sound Electronic Active Buzzer SFM-27 DC 3-24V

SKU: AI2077 ₹42.48 (₹36.00 + GST)
  1. Model No. : SFM-27
  2. Sound-making Type: Intermittent Sound
  3. Rated Voltage: DC 3-24V
  4. Rated Current: less than 12mA
  5. Sound Pressure: more than 95dB
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Out of stock

Out of Stock
5V Active Electromagnetic Buzzer (Pack of 5)
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5V Active Electromagnetic Buzzer (Pack of 5)

SKU: AI0083 ₹76.70 (₹65.00 + GST)

Quick Overview

  • Product Name: 5V Active Electromagnetic Buzzer (Pack of 5)
  • Input Voltage (Max.): 5V
  • Resistance: 90 ohms
  • Resonance Frequency: 2048 Hz
  • Minimum Sound Pressure (dB(A)/10cm): 80
  • Body Size: 12 x 9.5mm
  • Pin Pitch: 6mm
  • External Material: Plastic
  • Color: Black
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Out of stock

Out of Stock
0.5W 8OHM Trumpet, Diameter 36mm
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0.5W 8OHM Trumpet, Diameter 36mm

SKU: AI2173 ₹23.72 (₹20.10 + GST)
Quick review : 
  1. Diameter: 36mm
  2. Rated power: 0.5 (W)
  3. Rated impedance: 8Ω (Ω)
  4. Frequency response: 45 (kHz)
  5. Noise ratio: 92 ± 3 (dB)
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Out of stock

Out of Stock
5V Active Buzzer (Pack of 5)
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5V Active Buzzer (Pack of 5)

SKU: AI0354 ₹75.52 (₹64.00 + GST)

Quick Overview:

  • Rated Voltage: 1.5 ~ 12 VDC
  • Operation Voltage: 1.2 ~ 16 VDC
  • Rated Current: ≤ 40 mA
  • Coil Impedance: 16 ~ 240 Ω
  • Sound Output: ≥ 85 dB
  • Resonant Frequency: 2400 Hz
  • Operating Temperature: -20ºC ~ 65ºC
  • Storage Temperature: -20ºC ~ 70ºC
  • Diameter: 10 mm
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Out of stock

Out of Stock
Piezo Buzzer 15mm with Cable – pack of 3
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Piezo Buzzer 15mm with Cable – pack of 3

SKU: AI2566 ₹22.77 (₹19.30 + GST)
QUICK OVERVIEW:
  • Sound pressure level: 85DB 10cm
  • The input voltage: 30vp-p max
  • Clear sound
  • Ultra-thin and lightweight
  • No contacts: therefore, no noise and highly reliable
  • Operating Temperature: -20~70°C
  • Storage Temperature: -30-80°C
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Out of stock

Out of Stock
Piezo Electronic Buzzer Beep Alarm Bell Continuous Sound 3v-24v Buzzer Electromagnetic
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Piezo Electronic Buzzer Beep Alarm Bell Continuous Sound 3v-24v Buzzer Electromagnetic

SKU: AI2135 ₹38.82 (₹32.90 + GST)
Supply Voltage: 12VDC Sound Output: 85dB Color: Black Wire Length: 110mm
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Out of stock

Out of Stock
Piezo Buzzer 35mm
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Piezo Buzzer 35mm

SKU: AI2569 ₹13.22 (₹11.20 + GST)
QUICK OVERVIEW:
  • Plate Thickness: 0.42mm
  • Diameter: 35mm
  • Sound pressure level: 85DB 10cm
  • The input voltage: 30vp-p max
  • Clear sound
  • Ultra-thin and lightweight
  • No contacts: therefore, no noise and highly reliable
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Out of stock

cfxjr5ci
Out of Stock
12V Active Electromagnetic Buzzer(Pack of 5)
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12V Active Electromagnetic Buzzer(Pack of 5)

SKU: AI0191 ₹61.36 (₹52.00 + GST)

Quick Overview

  • Input Voltage(Max.) : 12V
  • Resistance: 120 Ω
  • Resonance Frequency: 2048 Hz
  • Sound Pressure(dB(A)/10cm)min.: 80
  • Maximum Current : 30mA/12VDC
  • Operating Temperature : -20 to 70 C
  • Pin Pitch: 6mm
  • External Material: Plastic;
  • Color: Black
  • Body Size : 12 x 9.5mm
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Out of stock

Out of Stock
Piezo Buzzer 12mm
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Piezo Buzzer 12mm

SKU: AI3052 ₹2.97 (₹2.52 + GST)
Outer Diameter: 15mm brass plate Inner Diameter: Ceramic plate Material: Quartz crystal containing SiO2 Electric Charges: Balanced atoms induce positive and negative charges when force is applied
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Out of stock

l30u6bvu
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5V Passive Buzzer-10 Pcs.
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5V Passive Buzzer-10 Pcs.

SKU: AI5240 ₹45.08 (₹38.20 + GST)
  1. Input Voltage(Max.) : 5V
  2. Resistance: 42 Ω
  3. Resonance Frequency: 2048 Hz
  4. Body Size : 12 x 8mm
  5. Pin Pitch: 6mm
  6. External Material: Plastic;
  7. Color: Black
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Out of stock

yxnyo7um
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12mm Cable - AI3053..
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Piezo Buzzer 12mm with Cable

SKU: AI3053 ₹23.60 (₹20.00 + GST)

Outer Diameter: 12mm

Plate Material: Brass (outer), Ceramic (inner)

Cable: Included

Construction: Piezoelectric buzzer film

Compatibility: Suitable for acoustic guitars, cigar box guitars (CBGs), drums, and more

Applications: Medical diagnostics, electric lighters, microphones, acoustic instrument pickups, stomp-boxes, contact mics

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Out of stock

mvp4wive
Out of Stock
Piezo Buzzer 15mm
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Piezo Buzzer 15mm

SKU: AI2565 ₹10.86 (₹9.20 + GST)
QUICK OVERVIEW:
  • Plate Thickness: 0.42mm
  • Diameter: 15mm
  • Sound pressure level: 85DB 10cm
  • The input voltage: 30vp-p max
  • Clear sound
  • Ultra-thin and lightweight
  • No contacts: therefore, no noise and highly reliable
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