Established in 1998, DSW Audio & Security Co.,ltd has specilized in manufacturing Piezo siren & Alarm, Electrical siren, Battery backup siren, Outdoor Siren, Home Alarm ,strobe light , magnetic contacts .....

Armored Siren Impedance8 Ohm Input Voltage:12 VDC Oper Voltage:6 To 15VDC Min SPL:108 dB at 12VDC/1m Max Current:80 mA at 12VDC Flash Rate :115 +/-15 Per Minite Strobe Len:Acrylic Lens Tone Nature:Warble .....

Established in 1998, DSW Audio & Security Co.,ltd has specilized in manufacturing Piezo siren & Alarm, Electrical siren, Battery backup siren, Outdoor Siren, Home Alarm ,strobe light , magnetic contacts .....

ISO9002 China manufacturer Established in 1995,DSW Audio & Security Equipment Ltd. has become Siren ,Alarm , Horn speaker , Strobe light,Security products manufacturer in china. .....

Established in 1998, DSW Audio & Security Co.,ltd has specilized in manufacturing Piezo siren & Alarm, Electrical siren, Battery backup siren, Horn Speaker ,Car Speaker,Car Alarm, Home Alarm, Loudspeaker .....

Weihai Dafang Outdoors Product Co., Ltd specializes in exporting inflatable boats. Equipped with a group of professionals, our products are of good quality and fashionable appearance accompanied with various .....

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Our company mainly produce the"Dongba" decelerator and stepless speed changer. The main product has:X,B,BJ series,WB the series, MB series, DSW DK series,NMRV seires, DF series, DR series. And the initiative .....