... 3.Support 3G mobile phone 4.Multi-language 1.Full D1 StandAlone DVR EDR-H9042.H.264 compression3.Support 3G mobile ... Preview Resolution: NTSC:D1 640 x 480 PAL:D1 704 x 576 Recording Resolution: NTSC:D1 640 x 480, Half D1 640 x 240 ... , Thai, Turkish, Vietnamese, Ukrainian, Romanian, Brazilian,Hebrew Support Hard disk driver:SATA × 2(MAX 4TB) Full D1 StandAlone DVR EDR-H904