... : NTSC/PAL Composite, 1 v pk-pk, 75ohm * Video output: NTSC/PAL Composite, 1 v pk-pk, 75ohm * Video ... :250mA-550mA * Receiveing sensitivity:-88dBm * Antenna input resistance:75ohm * Audio output level:1vp-p * Language:English,simplified Chinese,Traditional Chinese,Japanese ... playing,genernally 2 hours for displaying monitoring image * Video output port:RCA * Copputer system:Win2000,Win XP,Win Vista ...