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> TOP-R621-4-419-A
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 TOP-R621-4-419-A
 CCTV Stand Alone DVR System
Complete CCTV Stand Alone DVR System
Main Parts:
1.)H.264 4CH CCTV full realtime Stand Alone DVR
2.)Mirror Dome CCD Camera*4pcs
3.)60ft BNC connecting cables*4pcs
◆H.264 4CH CCTV full realtime Stand Alone DVR:
Model No.:TOP-R621-4
1.)H.264 real-time high compression,support dual stream network transmission
2.)Stand-alone Linux2.6 operation system
3.)Graphics & Windows OSD interface
4.)Support D1,HD1 and CIF recording resolution
5.)ADPCM audio compression
6.)Support triplex operation:record,playback,net transmission
7.)Support to operate with USB mouse
8.)Support remote view with Mobile Phone
9.)Support to backup & upgrade with USB flash disk
10.)Support to real-time remote view with IE(Internet Explorer)
11.)Support to transmit audio via network
12.)Support PTZ control via built-in RS-485 port
13.)Selectable packing time for recording files
14.)Optional VGA output
◆Mirror Dome Color CCD Camera*4pcs:
Model No.:TOP-419-A
Features:
1.)Mirror effect-people can not see the lens direction-better covert monitoring.
2.)540TVL/480TVL/420TVL Sony DSP inside-good image
3.)3.6mm lens installed as standard configuration for wider angle surveillance.
4.)Best for school,supermarket,retail store,hospital,building,factory,house and etc.
Specifications:
1.)Horizontal Resolution:420/480/540 TV Lines
2.)Number of Pixels:NTSC:510(H)*492(V);PAL:500(H)*582(V) for 420line;PAL:752H*582V NTSC:768H*492V for 480/540line
3.)Scanning System:NTSC:525 Lines,60 Field/sec;PAL:625 Lines 50 Field/sec
4.)Sync System:Internal Synchronization
5.)Gamma Characterlstic:0.45
6.)S/N Ratio:≥50dB(AGC Off)
7.)Electronic Shutter Time:On:NTSC 1/60~1/100,000Sec;PAL 1/50~1/100,000Sec;Off:NTSC 1/60 Sec,PAL 1/50 Sec
8.)Usable Illumination:0.8Lux(F:2.0) for Sony;1.0Lux(F:2.0) for Sharp
9.)Lens: 3.6mm
10.)Video Output:1.0Vp-p 75 ohm
11.)Gain Control(AGC):Auto
12.)Operation Temperature: -10℃~+50℃ RH95% Max
13.)Storage Temperature: -20℃~+60℃ RH95% Max
14.)Power Supply:DC12V+/-10%,500mA
◆Accessories:
1.)one-five ways power cable splitter*1pcs
2.)60ft BNC connecting cables*4pcs
3.)Power supply*1pcs
4.)Video cable*1pcs
5.)CD
6.)User manual
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(C)Copyright & copy 2005, Topdoctor industrial Co.,Ltd.