141.3.5 NVR11HS SeriesModel 11HS SeriesSystem SystemResources4/8-ch series product support 4/8 HD connection respectively. Totalbandwidth supports 25/56Mbps respectively.OS Embedded Linux real-time operation systemOperationInterfaceWEB/Local GUIDecode Video DecodeTypeH.264DecodeCapability For 8-channel series product: Max 2-ch 1080P 30fps or 4-ch720P 30fs or 8-ch D1 30fps. For 4-channel series product: Max 1-ch 1080P 30fps or 4-ch720P 30fs or 4-ch D1 30fps.Video Video Input 4/8-ch network compression video inputVideo Output 1-channel VGA analog video outputHDMI 1-ch HDMI output. Version number is 1.4Window Split 1/4/8-windowAudio Audio Input N/AAudio Output N/AAudioCompressionStandardG.711aAlarm Alarm Input N/AAlarm Output N/AFunciton Storage 1 built-in SATA portMultiple-Channel Playback For 8-channel series product: Max 2-ch 1080P 30fps or 4-ch720P 30fs or 8-channel D1 30fs playback. For 4-channel series product: Max 1-ch 1080P 30fps or 4-ch720P 30fs or 4-ch D1 30fs playback.Port andIndicatorRS232 Port N/ARS485 Port N/AUSB Port 2 peripheral USB2.0 ports. One at the front panel and one at the rearpanel.