4/8/16ch standalone h.264 dvr 1)Video format:H.264 2)Support Mobile phone,alarm email& ... ) Video Compression formatH.264LanguageChinese, EnglishVideo SystemNTSCPALVideo Input8 CH , NTSC/PAL, 1.0VP-P/75Ω, BNC*8Video Outputs 1CH monitor output, VGA ... *2881/2D1:NTSC 120fps/704*2401/2D1:PAL 100fps/704*288 D1:NTSC 60fps/704*480 D1:PAL 50fps/704*576Watchdog ...