Product Details

Model No	FBPB2319A(L)	FBPB2319B(L)	FBPB2319C(L)	FBPB2319D(L)	FBPB2319E(L)
Rated Voltage	3VDC	6VDC	9VDC	12VDC	24VDC
Operating Voltage	2-5VDC	4-8VDC	7-12VDC	8-15VDC	20-28VDC
Max.Pated Current	25mA at 3VDC	20mA at 6VDC	15mA at 9VDC	15mA at 12VDC	20mA at 24VDC
Min.Sound Pressure Level	80dB at 33VDC/30cm	82dB at 6VDC/30cm	88dB at 9VDC/30cm	88dB at 12VDC/30cm	88dB at 24VDC/30cm
Resonant Frequency	3.4±0.5KHz	3.4±0.5KHz	3.3±0.5KHz	3.3±0.5KHz	3.1±0.5KHz
Tone Nature	Continuous	Continuous	Continuous	Continuous	Continuous
Operating Temperature	-20 to +80℃	-20 to +80℃	-20 to +80℃	-20 to +80℃	-20 to +80℃
Weight	8g	8g	8g	8g	8g

1.When can we get the reply?
Any inquiries will be replied within 24 hours.
Our SUNPHOR sales team will try our best to support you.

2.What about minimum order quantity?
We have no limit for MOQ,so you can even buy only 1 piece.
Welcome to buy sample to test first.

3.Do you have EU style adapter?
A: Yes,We have EU,UK and USA style adapter

4.Can customize,modify and develop products according to the design drawing?Yes,wprovide OEM service and can customize products according to the drawing.

5.How will you control product quality?
We strictly control every detail of production, and every product is inspected by our QC team before delivery. Moreover,our production is abided by ISO9000, 3C, CE and FCC.

6.What about delivery time?
Sample, We will send to you within 3 days after payment received. Production for big quantity needs 7 to 15 days. Andit also depends on product and quantity.
If want to know the exact time. Email us the quantity,

We will check the time for you.

7.What about terms of payment?
Payment terms: T/T, west Union Paypal and L/C etc.

8.How do I know that you have sent the products out?
Once the products are sent out, a tracking number will be provided so that you can check where your goods at all times

9.How you will send the goods to us?
We will send the goods to you by DHL,FEDEX,UPS, EMS,AIR etc.