outdoor waterproof 40W alarm electronic siren
high power DC12V/24V siren police
electronic police siren Double-channel Hi-Fi Speaker for vehicles
Model: CJB40A/CJB40AD; Payment Terms: L/C,T/T,Western Union,MoneyGram; Warranty: 3 years; Rated impedance: 4 ohms; Place of Origin: Zhejiang China; Supply Ability: 1000 Set/Sets per Month; Warranty: 3 Years; Rated voltage: 12V/24V; Main function: Yelp, Hi-Lo, Wail-1, Manual, Wail-2, Tool, Horn;...