Mallory Sonalert Products Inc. Sales Outline Drawing Part # SC628NDP Revision A Specifications: Sound level Category Mode of Operation Mounting Voltage Rating Frequency Loudness (Min. Voltage) Loudness (Max Voltage) Min Pulse Rate (PPS) Max Pulse Rate (PPS) Duty Cycle (%) Current Draw Current Draw Storage Temperature Operating Temperature Weight (Typical) Housing Options Loud Sound Level Fast Pulse Panel (see note B) 10 to 28 Vdc 2000 Hz 300 Hz 85 dB(A) min. @ 2 FT and 10 Vdc 95 dB(A) min. @ 2FT and 28 Vdc 2 @ 10 Vdc 10 @ 28 Vdc 50 (Approx) 3 mA Max @ 10 Vdc 16 mA Max @ 28 Vdc -40C to +85C -30C to +65C 2.1 oz (59 g) 6/6 Nylon, Color Black For other options contact factory 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