... , support IE review and CMS(can manager over 500 units DVR) ◊ With Chinese, Russian, English, Italian, Portuguese, Spanish, ………… , ... Arabic, 25 language ◊ Build-in 3322.org,dyndns.net, oray.net, myq-see.com free DDNS. ◊ Build-in own free DDNS ... Audio Output1ch RCA1ch RCAAlarm Input8ch 8ch Alarm output2ch 2ch Net Interface RJ-45 (10M/100M/1000M)PTZ Control1 ... (NOT WITH HDD) Lonrun D1 H.264 DVR