Features:• Tribrid: Each channel supports Analog/HDCVI/IP Video input• H.264 dual-stream video compression• All channel 720P realtime recording or 1080P non-realtime recording• 2HDMI/VGA/TV simultaneous video output• 16 channel synchronous realtime playback, GRID interface & smart search• Support Multi-brand tīkla cameras: Dahua, Arecont Vision, AXIS, Bosch, Brickcom, Canon, CP Plus, Dynacolor, Honeywell, Panasonic, Pelco, Samsung, Sanyo, Sony, Videosec, Vivotek and etc. • ONVIF Version 2.4 conformance• 3D intelligent positioning with Dahua PTZ dome camera• Support 4 SATA HDDs up to 16TB, 1 eSATA, 3 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• Input24 channel• Standard Analog NTSC/PAL• HDCVI1080P/720P HDCVI Camera• IP All channels support 1080P/720P IP CameraAudio• Input 4 channel, BNC• Output 1 channel, BNC• Two-way Talk 1 channel Input,1 channel Output, BNCDisplay• Interface 2 HDMI, 1 VGA, 1 TV• Resolution 1920×1080, 1280×1024, 1280×720, 1024×768• Split1/4/8/9/16/25• 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• Record Rate Main Stream: 1080P(1~15fps)/720P/960H/D1/HD1/2CIF/CIF(1~25/30fps) Extra Stream CIF/QCIF(1~25/30fps),D1• 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 & Alarm• Trigger Events Recording, PTZ, Tour, Alarm out, Video Push, Email, FTP, Snapshot, Buzzer & Screen tips• Video Detection Motion Detection, MD Zones: 396(22×18), Video Loss & Camera Blank• Alarm Input 16 channel• Alarm Output 6 channelPlayback & Backup• Sync Playback1/4/9/16• 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/eSATA Device/Internal SATA burner/tīklatīkla• Ethernet RJ-45 port (10/100M/1000M)• 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 4 SATA ports(4 HDDs or 3HDDs+1 CD/DVD-RW), up to 16TB• External HDD 1 eSATA portAuxiliary Interface• USB Interface3 ports (2 Rear), USB2.0• RS2321 port, For PC communication & Keyboard• RS4851 port RS485 for PTZ control,1 port RS422 for KeyboardGeneral• Power Supply AC 100~240 V, 50/60 Hz• Consumption 40W(Without HDD)• Working Environment -10°C ~+55°C/10%~90%RH/86~106kpa• Dimension(W×D×H) 1.5U, 440mm×416mm×68mm• Weight 6KG(without HDD)