$66.73
$116.78
Main Processor Dual-core embedded processor Operating System Embedded LINUX Dahua (NVR) DHI-NVR2104HS-4KS2 4 Channel IP Camera Input 4 Two-Way Talk 1 Channel Input, 1 Channel Output, RCA Display Interface 1 HDMI, 1 VGA Resolution HDMI: 3840×2160, 1920×1080, 1280×1024, 1280×720 VGA: 1920×1080, 1280×1024, 1280×720 Decoding Capacity 1ch@8MP 30fps, 4ch@1080P 30fps Multi-Screen Display 4CH: 1/4 8CH: 1/4/8/9 OSD Camera title, Time, Camera lock, Motion detection, Recording Recording Compression H.265/H.264 Resolution 8MP/6MP/5MP/4MP/3MP/1080P/ 720P/ D1&etc. Record Rate 80Mbps Bit Rate 16Kbps ~ 20Mbps Per Channel Record Mode 80Mbps Record Interval 1~120 min (default: 60 min), Pre-record: 1~30 sec, Post-record: 10~300 sec Video Detection And Alarm Trigger Event Recording, PTZ, Tour, Video Push, Snapshot, and Screen Tips Video Detection Motion Detection, MD Zones: 396 (22 × 18), and Tampering Alarm Input N/A Relay Output N/A Playback And Backup Sync Playback 1/4 Search Mode Time /Date, MD and Exact Search (accurate to second) Playback Function Play, Pause, Stop, Rewind, Fast play, Slow Play, Next File, Previous File, Next Camera, Previous Camera, Full Screen, Shuffle, Backup Selection, Digital Zoom Backup Mode USB Device/Network Third Party Support Third Party Support Arecont Vision, AXIS, Bosch, Brickcom, Canon, CP Plus, Dynacolor, Honeywell, Panasonic, Pelco, Samsung, Sanyo, Sony, Videotec, and more Network Interface 1 RJ-45 port (10/100Mbps) PoE N/A Network Function HTTP/HTTPS, TCP/IP, IPv4/IPv6, RTSP, UDP, NTP, DHCP, DNS, IP Filter, DDNS, IP Search(Support Dahua IP camera, DVR, NVS and etc.), Easy4ip Optical Fiber Interface N/A Maximum User Access 128 users Smart Phone iPhone, iPad, Android Interoperability ONVIF 2.4, SDK, CGI Storage Internal HDD 1 SATA III Port, up to 6TB capacity for each HDD HDD Mode Single eSATA N/A Auxiliary Interface USB 2 ports (1 Rear USB2.0, 1 Front USB2.0) RS232 N/A RS485 N/A Power Power Supply Single, DC12V/2A Power Consumption <3W (without HDD) Component Environment Operational Conditions -10°C ~ 55°C ( 14°F ~ 131°F), 86 ~ 106kpa Storage Conditions -20°C ~ 70°C (-4°F ~ 158°F), 0 ~ 90% RH Construction Dimensions Compact 1U, 260mm×224.9mm×47.6mm (10.2″ x 8.9″ x 1.9″) Net Weight 0.8kg (1.76 lb) (without HDD) Gross Weight 1.6kg(3.53 lb)(without HDD)
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