Mallory Sonalert Products Inc. Sales Outline Drawing Part # SC628ADP Revision D Specifications: Sound level Category Mode of Operation Mounting Voltage Rating Frequency Medium Sound Level Fast Pulse Panel (see note B) 6 to 28 Vac/dc (Min. Voltage) 1900 Hz 300 Hz 60 dB(A) min @ 2 FT and 6 Vac/dc Loudness (Max Voltage) Current Draw Current Draw Min. Pulse Rate (PPS) Max. Pulse Rate (PPS) Duty Cycle (%) Storage Temperature Operating Temperature Weight (Typical) Housing Options 75 dB(A) min @ 2FT and 28 Vac/dc 6 mA Max @ 6 Vac/dc 20 mA Max @ 28 Vac/dc 2 @ 6 Vac/dc 10 @ 28 Vac/dc 50 (Approx) -40C to +85C -30C to +65C 2.1 oz (60 g) 6/6 Nylon, Color Black For other options contact factory Loudness Dimensions: Inches (mm) 4411 South High School Road, Indianapolis, Indiana 46241 U.S.A * Phone: (317)612-1000 Fax: (317)612-1010 * www.mallory-sonalert.com