Specifications

1.Name:Electonic products useful door alarm siren
2.Package:standrad cartoon for door alarm siren
3.Attestion:iso14001 iso9001

                                   

 

 

 

Characteristics:

 

 

Name	Electonic products useful door alarm siren
Model number	ET3970H14.2
DC Resistance	19Ω±10%
Impedance (at 1kHz)	≥70Ω
Resonant frequency	2500Hz±20%
S.P.L(at 1m 1000Hz 24Vp-p square wave)	≥90dB
Material	Aluminum
Attestion	iso9001 iso14001

 

More pictures:

 

 

 

 

Drawing:

  Huasheng Electronic Limited Company lies in the middle of Jiangsu Province.GAOYOU is located on the side of the Ancient Grand Canal ad is connected with the freeway between Beijing and Shanghai.Gaoyou has transport facilities.

   The enterprisewa once the secialized factoryproducing telecommunication equipment for the department of electronic indutry.The company has five series of telecommunication products,including mor than 80 tpes fo major products,like the series of transmitter,receiver,piezoelectric buzzer,siren,speaker,and 80 types fo major products are sold to European countries and many other markets abroad.The trademark registered as Tianghong hlods a reputati on both at home and abroad.

 

 

 

 

 

Name	Gaoyou Huasheng Electronic Co.,Ltd
Business Type	Manufacturer, Trading Company
Location	Jiangsu, China (Mainland)
Main Products	Transmitter,Receiver,Alarm,Speaker,Buzzer
Main Markets	Domestic Market, North America, Southeast Asia, Western Europe, Oceani