Annuncicom 100 Intercom/Paging device PICTURE / FEATURES MP3, G.711, G.722, PCM 인코딩/디코딩 마이크 입력 라인 레벨 입/출력 2W (8Ohm) 출력 앰프 RS-232, RS-485 시리얼 포트 SPECIFICATIONS Ethernet : RJ45, 10/100Mbps auto RS-232(485) Interface : On 9-pin Sub-D connector Microphone Input : Detachable screw terminal block 3.5mm jack (3 pin TRS) Analog Line Input (mono) : Line level input, 2k Ohm input impedance on RCA 2.2 VPP max, adjustable in sensitivity Analog Line Output (mono) : Line level output, 40-60 Ohm output impedance on RCA, Level software controllable Speaker Out : On detachable screw terminal block Suggested speaker impedance 4-32 Ohm 1 Watt max @ 8 Ohm (2 W max @ 4 Ohm) Audio formats : PCM, G.711, G.722, MP3 encode/decode Electrical : 9-30VDC, 12-24VAC, 8 Watt max Dimensions : 108 (W) X 38 (H) X 125 (D)mm