 TOP-R421-4V
 1.)H.264 4-channel network CIF realtime compression
2.)Support D1,HD1 and CIF recording resolution
3.)BNC 4channel video inputs,2channel video outputs
4.)RCA 1channel audio input,1channel audio output
5.)Support Mobile phone surveillance
6.)Support SATA HDD,up to 1TB
7.)VGA,PTZ,USB mouse,USB disk backup & upgrade
Features:
1.)Adopts the standard main profile H.264 compression technology,D1 and CIF can be adjusted,supports 4CH recording,network transmission,and playback simultaneously
2.)Support dual-stream transmission for all channels
3.)BNC 8channel video input,2channel video output
4.)RCA 1channel audio input,1channel audio output
5.)8channel alarm inputs,1channel alarm output
6.)Support pentaplex operation:Live,record,playback,backup,network transmission,mobile phone surveillance
9.)Support backup with USB flash disk,movable hard disk,USB writer,network
10.)Support 1-channel main output,1-channel SPOT output,1-channel VGA output
11.)Support video channel hidden and SEQ for single channel
12.)Support digital zoom and PIP preview
13.)Support password watermark function to avoid data modification
14.)Supports privacy mask and video mask alarm
15.)Support action with alarm and pre-alarm recording function
16.)Support E-mail alarm
17.)Support Remote Mobile phone surveillance(Win CE/Symbian/iphone/Blackberry)
18.)Support PTZ preset and cruise control
19.)Support muilti-languages OSD
Central management software and networked system management
20.)Support mouse,remote controller,panel operating
21.)Support VGA output
22.)Dimension:354*230*45mm(W*D*H)
Specifications:
1.)Video System:PAL/NTSC
2.)Video Compression Format:H.264 Main profile
3.)Video Input:4 Channels BNC(video signal 1Vp-p 75Ω)
4.)Video Output:2 Channels BNC(video signal 1Vp-p 75Ω)
5.)Audio input:RCA 1channel audio input
6.)Audio output:RCA 1channel audio output
7.)Multiplex operations:Live display,playback,recording,backup,network,simultaneously
8.)Display mode: 1/4
9.)Display resolution:PAL:D1(704*576);NTSC:D1(720*480)
10.)Display frame rate:PAL:25fps NTSC:30fps
11.)Recording resolutions:PAL:CIF(352*288)/HD1(704*288)/D1(704*576);NTSC:CIF(360*240)/HD1(720*240)/D1(720*480)
12.)Recording Frame Rate:PAL:25fps D1 /50fps HD1/ 100fps CIF;NTSC:30fps D1/ 60fps HD1/ 120fps CIF
13.)Recording Mode:Manual,Timer,Motion Detection,Alarm,Remote
14.)Recording Quality options:Best,High,Normal and Basic
15.)HDD type:Accommodates one SATA HDD
16.)HDD storage:Supports maximum HDD capacity to 1TB
17.)Recording Search:Time,Motion,Alarm Mode
18.)Recording backup:USB Flash Drive,Moved Hard Disk,USB Writer,Network
19.)Media play software:Windows Media Play
20.)Ethernet:10/100 Base-T
21.)Network protocol:TCP/IP,DHCP,PPPOE,DDNS
22.)Network Surveillance:Supports Software"Video Viewer",IE browser,Moblie Phone
23.)Network Alarm Notification:Email and FTP server
24.)Remote control: included
25.)Multiplex languages OSD: included
26.)Motion detection area: 16*12 grids/channel
27.)Motion detection sensitivity:4 adjustable parameters for accurate detection
28.)PTZ control:RS485,Pelco-D,Pelco-p
29.)Alarm input/output:4channel input/1channel output
30.)Video loss alarm: included
31.)Video Adjustable:Hue\Color\Contrast\Brightness
32.)System Recovery:System auto recovery after power failure
33.)Power supply:DC 19V/3A
34.)Operating Temprature:0℃~50℃
35.)Dimensions(mm):354(W)*230(D)*45(H)
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(C)Copyright & copy 2005, Topdoctor industrial Co.,Ltd.