Infrasonic Alarm (490-0825) Specifications Faxback Doc. # 8114 Receiver Current Drain.....................8 mA Max (standby), 250 mA Max (siren on) Power Requirement...............................12 VDC Negative Ground Only EXT. Siren Output........................................9-12 VDC, 2 A Max. Dimensions.............................................3 x 7 1/4 x 1 inches Weight................................................................6 oz. Transmitter Number of Programmable Codes................................16 combinations Power Requirements....................................................6 VDC Battery Life..............1 Year Based on 20 1-second transmissions per day Frequency...........................................................313 MHz Range...............................................................10 Feet Dimensions...................................2-19/32 x 1-13/64 x 1/2 inches Weight...............................................0.7 oz. with key chain (RLR/jlc-03/22/94)