Features:• Up to 4 cameras with 1080p realtime preview• H.264 dual-stream video compression• HCVR5104: All channel 720P realtime or 1080P non-realtime recording• HDMI/VGA simultaneous video output• 4 channel synchronous realtime playback, GRID interface & smart search• 3D intelligent positioning with Dahua PTZ dome camera• Support 1 SATA HDD up to 4TB, 2 USB2.0• Multiple tīkla monitoring: Web viewer, CMS(DSS/Smart PSS)&Smart Phone(DMSS)Technical Specifications:System• Main Processor Embedded processor• Operating System Embedded LINUXVideo• Input 4 channel BNC • Standard HDCVI 1080P/720P HDCVI Camera• IP 1080P/720P/D1/CIF IP CameraDisplay• Interface 1 HDMI, 1 VGA• Resolution 1920× 1080, 1280× 1024, 1280× 720, 1024× 768, 800× 600• Display Split 1/4 • Privacy Masking 4 rectangular zones (each camera)• OSD Camera title, Time, Video loss, Camera lock, Motion detection, RecordingRecording• Video/Audio Compression H.264/G.711• Resolution 1080P(1920× 1080)/720P(1280× 720)/960H(960× 576/960× 480)/D1/4CIF(704× 576/704× 480) / CIF(352× 288/352× 240) / QCIF(176× 144/176× 120)• Record Rate Main Stream: 1080P(1~12/15fps)/720P/960H/D1/HD1/2CIF/CIF(1~25/30fps) Extra Stream CIF/QCIF(1~25/30fps), D1(1~12/15fps)• Bit Rate 48~4096Kb/s• Record Mode Manual, Schedule(Regular(Continuous), MD), Stop• Record Interval 1~60 min (default: 60 min), Pre-record: 1~30 sec, Post-record: 10~300 secVideo Detection• Trigger Events Recording, PTZ, Tour, Video Push, Email, FTP, Spot, Snapshot, Buzzer &Screen tips• Video Detection Motion Detection, MD Zones: 396(22× 18), Video Loss & Camera BlankPlayback & Backup• Sync Playback 1/4 • Search Mode Time/Date, MD & Exact search (accurate to second)• Playback Functions Play, Pause, Stop, Rewind, Fast play, Slow play, Next file, Previous file, Next camera, Previous camera, Full screen, Repeat, Shuffle, Backup selection, Digital zoom• Backup Mode USB Device/Internal SATA burner/tīklatīkla• Ethernet RJ-45 port (10/100M)• tīkla Functions HTTP, IPv4/IPv6, TCP/IP, UPNP, RTSP, UDP, SMTP, NTP, DHCP, DNS, PPPOE,• DDNS, FTP, IP Filter, SNMP, P2P• Max. User Access 128 users• Smart Phone iPhone, iPad, Android, Windows PhoneStorage• Internal HDD 1 SATA port, up to 4TBAuxiliary Interface• USB Interface 2 ports(2 Rear), USB2.0General• Power Supply DC12V/2A• Power Consumption 10W(without HDD)• Working Environment -10°C ~+55°C / 10%~90%RH / 86~106kpa• Dimension(W× D× H) 205mm× 205mm× 40mm• Weight 0.5KG(without HDD)