Yueqing Great Wall Electroacoustics Factory
Main products:Alarm bells,Warning light,Siren,Call points,Traffic cone
Products
Contact Us
  • Contact Person : Mr. li Andy
  • Company Name : Yueqing Great Wall Electroacoustics Factory
  • Tel : 0086-577-62698366
  • Fax : 0086-577-62681470
  • Address : Zhejiang,Wenzhou,Baishi Zone, Yueqing, Wenzhou City, Zhejinag Province. China
  • Country/Region : China
  • Zip : 325604

electric bell

electric bell
Product Detailed
electric bell ; 1CE certificate 2Voltage can be custom 3 professional in this filed 17years

electric bell Features:1) Alarm of easy combustion causticity air or conductive dust 2) The surrounding temperature does not exceed 40°C3) Bear to press: 1,500V, 50 times/a minute4) Electric resistance: shouldn't be small than 10Ω5) Settle the electric voltage ±10% 6) Switch every 5 minutes7) Work time: not longer than 5 minutes8) Uninstall the bell cover to move absolutely

electric bell



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