Mallory Sonalert Products Inc. Sales Outline Drawing Part # SC628W Revision B Specifications: Sound level Category Mode of Operation Mounting Voltage Rating Frequency Loudness (Min. Voltage) Loudness (Max Voltage) Current Draw Current Draw Min Pulse Rate (PPS) Max Pulse Rate (PPS) Storage Temperature Operating Temperature Duty Cycle (%) Weight (Typical) Housing Options Medium Sound Level Fast Warble Panel (see note B) 6 to 28 Vdc 2900 Hz 500 Hz 68 dB(A) min. @ 2 FT and 6 Vdc 80 dB(A) min. @ 2FT and 28 Vdc 4 mA Max @ 6 Vdc 16 mA Max @ 28 Vdc 2 @ 6 Vdc 10 @ 28 Vdc -40C to +85C -30C to +65C 50 (Approx) 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