Shenzhen Longsun Acoustic Co., Ltd.

Join

Help

Home

Company Profile

Products

Video

Inquiry

	Recommended Results

Products Catalog

Total5 Products

Select All

Cancel All

1. General Siren and Alarms

Application:
Siren and alarms is widely used in fire fighting, car, office, residential building and security equipment etc

Specifications:

DC Resistance: 19 ohm +/- 10%
Impedance: 100 ohm +/- 25% at 1KHz
Frequency Range: ...

2. Mylar speaker

Application:
Speaker is widely used in TV, computer, laptop, home theater, car entertainment, music entertainment, mobile phone, toys, games machines, telephone, door bell etc product related to sound.

Model: YD1708H4.8

S.P.L: 90 +/- ...

3. Piezoelectric Receiver

Application:

it is used in mobile phone handset, or telephone handset.

Main Parameters:

Rated Voltage: 1 Vp-p
Operating voltage range: 1-10Vp-p
Rated Current(Max): 3mA
Capacitance: 75000 +/- 30% pF
Sensitivity: >= 103dB (1KHz ...

4. SMD Piezoelectric Buzzer

Application:
Automotive alarms;
Toys, games machines etc;
Electrical appliances;
Automatic control devices;
Conveyors, medical equipment;
Fire alarms, burglar alarms, gas detectors;
Data processing equipment.

Specifications:

Rated ...

5. Ultrasonic Sensors

Application:

Ultrasonic sensor is widely used in burglar alarms, Range finders, Automatic control, Back sonar of automobiles, parking meters, Water level meters, short distance test, intelligent toys, liquid gas flow detection, wind speed ...

Commerce Member:
Please log in your ID and password, we will later fill in relating info.

ID:

Password:

Remember my ID on this computer


	Complete this form below to send out your enquiries. All enquiries will be automatically sent to the company you want to develop.

	Subject
	Content	(Don't input Company Name, E-Mail, Phone Number, Fax Number, and URL)

Company Profile:

* Company Name

*E-mail

*Country

*Contact Person

URL

*Phone

- -

Fax

- -

*Postal code

*City

*Street Address

*Business Nature

Distributor Exporter Importer Manufacturer
Whole Sale Retailer Reseller Retrofitter User
Others, please specify:

*Security Code


Enter the security code.