high quality 22mm 12v adjustable volume buzzer 90db for start reminding
Specification of 12v adjustable volume buzzer:
1. Size: Diameter 22mm, Height 10mm
2. Material: ABS case, Metal and Ceramic
3. Metal type: Brass, Nickle, Stainless steel, Ferric
4. Frequency: 3400 Hz
5. Clear sound, No noise
6. Rich experience manufacturer since 1991, No MOQ
| # | Nature | Data |
| 1 | Resonant Frequency | 3.4 kHz |
| 2 | Rated Voltage | 220 V |
| 3 | Min. sound output at 10cm | 90 dB |
| 4 | Max. Current Consumption | 12 mA |
| 5 | Operating temperature | -20℃ to 70℃ |
| 6 | Diameter | 22mm |
All Prpducts Met the Standard of ROSH and REACH
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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Dongguan Sweet Sound Electronics Company Limited (SWT), a Hong Kong independently owned company was established in 1991 . Sweet Sound is a professional enterprise to research , produce and sell various piezoelectric ceramic elements , piezoelectric buzzers , piezoelectric ultrasonic transducers and piezoelectric horns , electro-magnetic buzzers, piezoelectric buzzers, and speakers. The monthly output is 20 million pieces . Nowadays , it has about 500 employees , 6000M2 of manufacturing plant , and 200 sets of production and test facilities and instruments involving large scale automatic tunneling furnace.
Sweet Sound has passed the ISO9001:2008 & ISO14001:2004 and RoHS & REACH. There are 40 senior engineers working in our plant, have gained leading technical competence in design and production of piezoelectric material and acoustic components. Our products have been widely applied for various kinds of alarms, satellite receivers , microwave ovens, computers, calculators, digital cameras, electronic dictionaries, ultrasonic planimeters, medical devices, micro-displacement positioner, high voltage generator, facsimile machines, telephones, electronic toys and clocks, etc. Our products and service have won a very good reputation for the past 19 years.
Contact person: Kevin Wang, Marketing Manager; Tel. No.:+86-0769-22620160; Website1:www.sweetsound.cn; Website 2: sweetsound.en.alibaba.com.
Following are Our major cooperative customers:
1.Q: What is your MOQ of this item?
A: No MOQ, one piece and sample order is OK.
2.Q: Where is your loading port?
A: Shenzhen, Hongkong, Guangzhou
3.Q: What is your payment term?
30% deposite, and 70% balance paid before shipment. Depends on order amount
4.Q: What is the lead time?
Normally 5-10 days.
5.Q: What is your company’s available production capacity?
200000pcs per week
6.Q: Could you provide sample?
A: Yes,we are glad to provide samples for your testing. For our common practice, we have to send you samples for confirmation before mass order production.
| Contact Person : | 彭海丽 |
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