3.4khz Piezo Alarm Buzzer

Place of Origin CHINA
Brand Name TAIMI
Certification ISO9001、ISO14001、IATF16949
Model Number TM-2411T3P 3pin piezo buzzer
Minimum Order Quantity 1000PCS
Price negotiable
Packaging Details safe packaging
Delivery Time 10~15days
Payment Terms T/T
Supply Ability 1000000/month

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Product Details
Rated Voltage (vp-p) TM-2411T3P 3pin Piezo Buzzer Function Special Buzzer For Smoke Alarm For Washing Machine
Min Sound Output 95dB 12VDC/30cm Type Waterproof Buzzer
Main Body Diameter 23.5mm Height 11mm
Current Consumption (maximum) Max.5mA Output Sound Pressure (minimum) Min.90dB
Operating Temperature -20°C To +60°C Storage Temperature -30 ° C To +70 ° C
Material ABS Color Black
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24mm Piezo Alarm Buzzer


3.4khz Piezo Alarm Buzzer


Three Legged Piezoelectric Alarm Buzzer

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Product Description

24mm three legged piezo buzzer factory 3.4khz 9v Black Shell 3-pin diameter 24mm 9V burglar alarm Buzzer




1. Size: Diameter 24mm, Thickness 11mm

2. Material: ABS

3. Metal type: Brass, Nickle, Stainless steel, Ferric

4. Frequency: 3.4k Hz

5. Clear sound, No noise

6. Rich experience manufacturer since 1991, No MOQ


 3.4khz Piezo Alarm Buzzer 0

3.4khz Piezo Alarm Buzzer 1

Buzzers Application:

(piezo buzzer, magnetic buzzer, piezo speaker, piezo sounder, magnetic sounder, micro speaker,Ultrasonic transducer/Sensor, etc.)


1. Alarms 2. Satellite receivers 3. Microwave ovens 4. Computers
5. Calculators 6. Digital cameras 7. Electronic dictionaries 8. Ultrasonic planimeters
9. Medical devices 10. Micro-displacement positioner 11. High voltage generator 12. Facsimile machines
13. Telephones 14. Toys 15. Clocks 16. Smart lock system
17. Car parking system 18. Others




3.4khz Piezo Alarm Buzzer 2


The piezoelectric buzzer is mainly composed of a multivibrator, a piezoelectric buzzer, an impedance matching device, a resonance box, an outer casing and the like. Some piezoelectric buzzer housings are also equipped with light-emitting diodes. A multivibrator is composed of a transistor or an integrated circuit.
When the power is turned on (1.5~15V DC working voltage), the multivibrator starts to oscillate and outputs an audio signal of 1.5~2.5kHZ
Piezoelectric buzzers can be divided into: passive piezoelectric buzzer (external drive series), active piezoelectric buzzer (including drive series), and self-excited piezoelectric buzzer.
The characteristics of the piezoelectric buzzer are: small size, light weight, thin thickness, low power consumption, good reliability, and low cost.
It is suitable for sounding devices on small electronic products such as electronic watches, pocket calculators, electronic doorbells and electronic toys. Electronic clocks, electrical products, burglar alarms, downhole alarms, smoke alarms and the use of electronic toys. It can also be used as an acoustic sensor for voice-activated toys.





1. Q: When can we get the reply?
Any inquiries will be replied within 24 hours.
2. Q: Can i have samples?
A: Yes. Sample is surely ok. We can even send you free sample and you should only pay for the freight fee.
3. Q: What about minimum order quantity?
A: We have no limit for MOQ, so you can even buy only 1 piece. Welcome to buy sample to test first.
4. Q: What about delivery time?
A: We will send sample to you within 3 days.
Production for big quantity needs 20 to 25 days. And it also depends on product and quantity.
5. Q: What about terms of payment?
A: Payment terms: T/T, west Union, Paypal and L/C etc.
6. Q: How you will send the goods to us?
A: We will send the goods to you by Air (DHL, Fedex, UPS, TNT) and Sea shipping etc.
7. Q: Are you trading company or manufacturer ?
A: We are in China buzzer manufactory
8. Q: Do you support OEM and ODM services?
A: Yes, surely support. we can customize products according to the drawing.
9. Q: Can you provide driven circuit?
A: Yes, of course sure.
10. Q: Can you solve technical problems for us?
A: Yes, Our Technical team will try our best to support you.




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24mm three legged piezo buzzer factory 3.4khz 9v Black Shell 3-pin diameter 24mm 9V burglar alarm Buzzer