12VDC Electric Chime (273-0071) Specifications Faxback Doc. # 9543 Rated Voltage:......................................................12 VDC Operating Voltage:..........................................6VDC to 18 VDC Current Ratings (Average):.................................35 mA at 12 VDC 20 mA at 6 VDC 45 mA at 18 VDC Sound Pressure (at 1 foot):...........................Over 80 dB at 12 VDC Over 75 dB at 6 VDC Over 83 dB at 18 VDC Temperature Raise:......................................................No Inspection method:........................Operational Test for all product (ALL-01/26/95)