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Operation System |
Embedded Linux |
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main processor |
Hi3512 |
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language |
Chinese/English |
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video standard |
PAL:625 lines,50scenes/sec |
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NTSC:525 lines,60scenes/sec |
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picture coding |
h.264 |
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coding capacity |
1D1+3CIF realtime |
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4CIF real time |
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decoding capacity |
1D1 real time |
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4CIF real time |
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video input/output |
4channel composite video input;2channel composite video output |
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display |
single picture/4 pictures/alarm screen automatic switch |
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audio input/output |
4channel audio input/1channel audio output |
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recording mode |
manual,timing,alarm,circulation video |
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video bitrate |
64kbps~1.5Mbps,6 levels of quality to option |
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audio bitrate |
8kb/s |
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memory medium |
support 1 SD card that more than 4G |
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mouse |
1 USB1.1 |
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alarm input |
4 |
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RS485 port |
1 |
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RS232 port |
1 |
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IR port |
1 |
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wireless interface |
3G (through 3G daughter board expansion) |
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GPS |
RS232 port for NMEA-0183 |
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3G |
USB interface,support EVDO&WCDMA |
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Powre input |
DC 8V~36V |
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Power output |
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Working Temperature |
-20°C~+60°C |
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Working Humidity |
10%-90% |
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consumption |
standby 6W,full load 27W |
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size |
114(L)X 130(W) mm |
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