Description： 1, CG-2100/CA can be terminal display or monitor of kinds of video equipments. And CG-2100/CA can be contact with VCD , DVD , and it can be designed if you have especial demand . 2,image can be displayed at the same time in some different monitor with the BNC, 3,the CG-2100/CA `s circuitry has setup safety. Add to signal intensity .make the image more clearer and stabilization. 4, CG-2100/CA can be setup on bracket in EIA standard ---------------------------------------------------------------------------------------------------------------------- Mode of PAL/NTSC automatic transform Display pipe Plane 21"90° deflexion Video output 1Vp-P tv signal (BNC)　 Resolution Level 500tv linesY/C Input impedance 75Ω/HI Dimension W489?H450?L515 (mm) Power AC110V～240V/50HZ～60HZ Frequency output 8Ω/2W Running temperature -10～+40°C Wight 36kg Power cost 75W ------------------------------------------------------------------------------------------------------------------------------ 21"Colour Monitor,Level 500 deflective,AC110-240/50HZ-60HZ,75W