1.Model No. : SFM-27;
2. Sound-making Type : Intermittent Sound;
3. Alarm Height: 15mm
4.Alarm Diameter: 29mm
5. Alarm Height: 15mm
6. 2 Mounting Holes distance: 40mm
7. 2 Wires length: 105mm
8. Rated Voltage: 12V
9. Operating Voltage: 3-24V
10. Rated Current(MAX): 20mA
11. Min Sound Output at 10 cm: 95 DB
12. Resonant Frequency: 3100±500
13. Operating Temperature: -20 to +80 (Degrees Celsius)
14. Color: White
1 * SFM-27 Intermittent Sound Buzzer Sounder
Okystar Technology Co., Ltd is subsidiary of Okystar Technology Group Co., Ltd, which holds 4 subsidiary companies and more than 1500 skilled workers,50 technicians.Okystar Tech Co.,Ltd was built in 2004.
After years of development, our company has grown into a large high-tech group corporation integrating industry, technology and trading. With electronic information industry as our main business, we keep being top 10 in the board, shield, sensor, modules
1.More than 5,000,000 ownstock inventory to meet your needs of different products.
2.Competitive price advantage helps to save your purchase cost and your precious time.
3.Own the international advanced testing equipment of electronic components and scientific storage system to ensure the quality stability.
4.Excellent elite team, more than 8 years seniority, and a good understanding of international market trends.
1.Are you a manufacturer or trading company ?
Okystar is a directly manufacturing factory,and we have own export sales team.
2.Does your products can be ODM or OEM?
Yes,of course.OEM and OEM service are available from here.we can customize logo or packing as your request.
3.What's the warranty of your product?
1-2 years warranty according to different products.
1-3 months to replace new items for free.
About controller board module,we support 2 years warranty for free.
4.What is the terms of payment?
Money Gram,T/T,Paypal,Western Union,Alipay and L/C.
If you want to pay by Credit card,we suggest you to place order on Alibaba.
5.Do you have any technical support?
We have professional technological engineer,they will provide different tutorials and solutions.
6.Can i visit your company?
We welcome you to visit us.you can choose it from our showroom directly.If you have any other product request,we can discuss it face to face.