Mallory Sonalert Products Inc. Sales Outline Drawing Part # SC648S Revision B Specifications: Sound level Category Mode of Operation Mounting Voltage Rating Frequency Loudness (Min. Voltage) Loudness (Max Voltage) Sweep Rate Min. (PPS) Sweep Rate Max. (PPS) Current Draw Current Draw Storage Temperature Operating Temperature Weight (Typical) Housing Options Dimensions: Inches (mm) Loud Sound Level - Siren Sweeping up & down in 0.2 seconds Panel (see note B) 10 to 48 Vdc 1900 Hz 300 Hz to 2900 Hz 300 Hz 80 dB(A) min. @ 2 FT and 10 Vdc 90 dB(A) min. @ 2FT and 48 Vdc 3.5 @ 10 Vdc 6.5 @ 48 Vdc 25 mA Max @ 10 Vdc 35 mA Max @ 48 Vdc -40C to +85C -30C to +65C 2.1 oz (59 g) 6/6 Nylon, Color Black For other options contact factory UL Recognized 4411 South High School Road, Indianapolis, Indiana 46241 U.S.A * Phone: (317)612-1000 Fax: (317)612-1010 * www.mallory-sonalert.com