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H.264 Pro DVR(RB Series) >
RB20041. 4 channel full D1 standalone DVR
2. Up to 4 cameras with full HD 1080P display
3. H.264 dual-stream video compression
4. Full channel D1(4CIF) realtime recording
5. HDMI / VGA / TV/Spot(BNC) synchronous video output
6. Live, recording, playback, backup & remote access
7. 16 channel simultaneous realtime playback & smart search
8. Smart video detection: MD, camera blank, video loss
9. 3D intelligent positioning with PTZ dome camera
10. Easy backup: USB devices, network download
11. Alarm triggering screen tips, buzzer, PTZ, e-mail & FTP upload
12. Support 2 SATA HDDs, 2 USB2.0
13. Built-in web server, multi-DVR client, DMSS & CMS
Main Processor : High performance embedded microprocessor Operating System : Embedded LINUX System Resources : Pentaplex function: live, recording, playback, backup & remote access Control Mode : Front panel, USB mouse, IR remote control, Keyboard, Network Video Input : 4 channel, BNC(1.0Vp-p, 75Ω) Standard : NTSC(525Line, 60f/s), PAL(625Line, 50f/s) Video Output : 1 HDMI, 1 VGA, 1 TV, 1 Spot, BNC(1.0Vp-p, 75Ω) Audio Input : 4 channel, RCA(200-2800mV,30KΩ) Audio Output : 1 channel, RCA(200-3000mV,5KΩ) Bidirectional Talk : 1 channel Input, RCA(200-2800mV, 30KΩ) Display Split : 1/4 Spot Split : 1/4 Resolution : 1920×1080, 1280×1024, 1280×720, 1024×768, 800×600 Tour Display : Support Privacy Masking : 4 self-defined four-sided zones for privacy masking for each camera OSD : Camera title, time, video loss, camera lock, motion detection, recording Video/Audio Compression : H.264 / G.711 Image Resolution : D1/4CIF(704×576/704×480) / HD1(352×576/352×480) / 2CIF 704×288/704×240) / CIF(352×288/352×240) / QCIF(176×144/176×120) Encoding Speed : Main Stream: D1/HD1/2CIF/CIF(1~25/30fps),Extra Stream: CIF/QCIF(1~25/30fps) Bit Rate : 32~4096Kb/s Image Quality : 1~6 level(level 6 is the best, VBR effectively) Recording Mode : Manual, Schedule(Regular(Continuous), MD(Video detection: Motion detection, Camera blank, Video loss), Alarm), Stop Recording Priority : Manual /Alarm /MD /Regular Recording Interval : 1~120 min. (default: 60 min.), Pre-record: 1~30 sec., Post-record: 10~300 sec. Trigger Events : Recording, PTZ movement, Tour, Alarm, Email, Spot output Motion Detection : Zones: 396(22×18), Sensitivity: 1~6 (level 6 is highest) Video Loss & Camera Blank : Support Alarm Input : 4 channel Relay Output : 3 channel Playback Channel : 1/2/4/All Search Mode : Time/Date, Alarm, MD & Exact search (accurate to second), Smart search 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(any size) Backup Mode : Flash drive / USB HDD / USB CD&DVD-RW / Network download Ethernet : RJ-45 port (10/100M/1000M) Network Functions : HTTP, TCP/IP, UPNP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPOE, DDNS, FTP, Alarm Server Remote Operation : Monitor, PTZ control, Playback, System setting, File download, Log information Hard Disk : 2 SATA ports, Max 2TB HDD supported Space Occupation : Audio: 28.8MB/H, Video: 56~1800MB/H HDD Management : Hard disk hibernation technology, HDD faulty alarm & Raid(Redundancy) USB Interface : 2 ports, 1 for mouse control, 1 for backup RS232 : keyboard, PC communication RS485 : PTZ control Power Supply : DC12V/3.3A Power Consumption : 15W(without HDD) Working Environment : -10 ~+55°C / 10~90%RH / 86~106kpa