Models:1) DSCN4068: NFR100-1: one sound, one button2) DSCN4069: NFR100-2: one sound, remote3) DSCN4070: NFR100-3: one sound, remote, microphone4) DSCN4072: NFR100-4: four sounds, remote, microphone5)

Product Name: Automobile Electronic LoudspeakersPlace of Origin: ChinaFeatures:1) High intensity shell, light weight, small size, waterproof, aquosity-proof, andcorrosion resistant2) Adopting Nd-Fe-B

Features:1) High intensity shell, light weight, small size, waterproof, aquosity-proof, andcorrosion resistant2) Adopting Nd-Fe-B magnet with high electroacoustic transmission rate and widefrequency r

Product Name: Electronic Automobile LoudspeakerModel Number: YHZ20-507Place of Origin: ChinaSpecifications:1) Rated power: 20W2) Voltage: 12V3) Tones: Yelp, Wail1, Wail2, Halloa4) S.P.L. W/M: 115 - 12

Product Name: Horn SpeakerModel Number: YH80-1Place of Origin: ChinaSpecifications:1) Rated power: 80W2) Rated impedance: 8Ω, 16Ω3) Frequency range: 300 - 5000Hz4) Magnet: ferrite magnet5) S

Product Name: Horn SpeakerModel Number: YH600-1Place of Origin: ChinaSpecifications:1) Rated power: 600W2) Rated impedance: 4Ω, 8Ω3) Frequency range: 160-3200Hz4) Magnet: neodymium magnet5)

Product Name: Horn SpeakerModel Number: YH20-7Place of Origin: ChinaSpecifications:1) Rated power: 20W2) Rated impedance: 4Ω, 8Ω3) Frequency range: 560 - 5000Hz4) Magnet: ferrite magnet5) S.

Product Name: Air-Raid AlarmModel Number: YHZ600-6, YHZ2400-APlace of Origin: ChinaSpecifications:1) Rated power: 600W2) Rated impedance: 4 x 4Ω3) Frequency range: 160 - 3,200Hz1) Magnet: neodymi

Specifications:1) Rated power: 600W2) Rated impedance: 4 x 4Ω3) Frequency range: 160 - 3,200Hz1) Magnet: neodymium magnet2) S.P.L. W/M: 120 - 130dBOuter packing:G.W.: 48kg