Self Driving Piezo Discs

Self Driving Piezo Discs

Self Driving Piezo Discs For Smoke Detector Piezo External or Self Drive Abrasive Disc 4.2 kHz Ceramic Diaphragm Specification of 4.2 kHz Ceramic Diaphragm 1. Size: Diameter 41mm, Thickness 0.2mm 2. Material: Metal and Ceramic 3. Metal type: Brass, Nickle, Stainless steel, Ferric 4. Frequency:...

Product Details

Self Driving Piezo Discs For Smoke Detector

Piezo External or Self Drive Abrasive Disc 4.2 kHz Ceramic Diaphragm

Specification of 4.2 kHz Ceramic Diaphragm

1. Size: Diameter 41mm, Thickness 0.2mm

2. Material: Metal and Ceramic

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

4. Frequency: 4.2 kHz

5. Clear sound, No noise

6. Rich experience manufacturer since 1991, No MOQ 

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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

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