... 12V/24V,JGK-505valve with aluminum coil/JGK-502 valve with copper coil,Dual tone electric air horn One pair JGY-102-2 ... ,JGK-505valve(with aluminum coil)or JGK-502 valve(with copper coil) raised base cover,Dual tone electric air hornProduct features: 1, ... Tunisia,Vanuatu,Uganda,New Caledonia,British Virgin Islands,Zambia,Chad,Central African Republic,Sao Tome and Principe,Greenland,Anguilla,Bermuda, ...