Rezonans chastotasi: 3,0±0,5KHz Ishlash kuchlanishi: 5-28VDC Nominal kuchlanish: 12VDC Joriy iste'mol: 18mA Maks.at Nominal kuchlanish Ovoz bosimi darajasi: 30 sm nominal kuchlanishda 85 dB min Ohang tabiati:Doimiy ovoz Ishlash harorati: -40~+85°C Og'irligi: 30g Korpus materiali: ABS