ĐẦU GHI HÌNH 9 KÊNH KO QUA MẠNG,HỖ TRỢ 4 CỔNG TIẾNG.
□JDR-409
◇Nine Channel Embeded Digital Video Recorder
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→Main feature:
◎JDR-409,9 CH Digital Multiplex recorder
◎which uses digital technology to manage video image in HDD
◎It includes features such as timer setting for searching
◎nice recording quality, fast / slow forward
◎reverse search and user-friendly operations
→Feature:
◎Motion trigger recording function supported.
◎9 CH input / 4 audio input.
◎video loss detected in each channel.
◎Video quality adjustable.
◎Power-loss memory function.
◎1 swappable HDD, IDE Type (over 250GB).
◎Timer schedule recording.
◎Search by date, time & alarm.
◎Events with time recording
→Main Specification:
◎Image system:NTSC/EIA PAL/CCIR
◎MPEG-2 compression format
◎Operat System:RTOS
◎Storage media:IDE TYPE
◎Recording model:Manual/Alarm/Timer/Motion
◎Video input:1Vp-p75Ω BNC，9CH
◎Video update rate：120frame/s(NTSC),100frame/s(PAL）
◎Recording update rate：25frame/s（NTSC），18frame/s（PAL）
◎Data storage size: 150M-300M/Hour/one channel
◎Character display：six characters
◎Video adjust:Color/contrast/brightness
◎PIP/ZOOM
◎Alarm input:TTL input,Hi(5v),Low(Gnd)
◎Alarm output:COM/NO
◎Communication protocol:RS-232,RS-485
◎Time display format:YY/MM/DD,DD/MM/YY,MM/DD/YY,OFF
◎Power input:AC100-240v+-10% Switching adaptor
◎Power dissipation:≤32W
◎working temprerature:10℃-40℃
◎RS-232 or RS485(bps):9600\4800\3600\2400
◎Dimension：422*100*315(mm)
→Main Connection:
Outdoor/Indoor Camera→JDR-409→Video Web Server→Internet→Computer→Remot Surveillance