Car Mobile Digital Video Recorder System

Brand Name	JMK		Place of Origin	China
Model Number	JDR-668

Key descriptions: 1) Function displaying screen is separated from DVR 2) Function displaying screen owns all the functions of DVR 3) You can remote control DVR by displaying screen Excellence: 1) HDD DVR can be installed in hidden place in the car, and function displaying screen can be installed in every place in the car, simple operating, strong hiding 2) Car carry special using HDD DVR, whenever car owner is not in, it can record the relative video file exactly, so if the car is damaged or stolen, you can find out the relative file Features: 1) Embedded RTOS design, with stable easy to use computerized control system 2) Real time recording: a) Speed: 25 or 30 frames/second b) Manual and automatic recording modes 3) 1, 2, 3 or 4 channels can record and display at the same time (channel is adjustable) 4) Adjustable recording and displaying image quality 5) Independent in-dash hardware design system supports 200G IDE super hardware and enables easy data storage 6) System can save password and disables modification of recorded hardware messages without the password to ensure safety 7) Displays 1 or 4 real time images 8) Equipped with alarm input connecter 9) If the power fails, the auto-protection will ensure re-starting when the power comes back on 10) Same operation as common recorders, with professional remote controller and easier installation Technical specifications: 1) Image system: NTSC / PAL 2) Operation system: embedded RTOS 3) Video input: 4 BNC x 4 (1.0Vp-p / 75Ω) 4) Video output: 2 BNC x 1 (1.0Vp-p / 75Ω) 5) Alarm input: 4 off (no power), on / off (optional) 6) Alarm output: 1 off (no power) 7) Display rate: a) NTSC: 120 fields/s, 4 x 30 fields/s b) PAL: 100 fields/s, 4 x 25 fields/s 8) Record frame (quad mode): a) NTSC: 0fps (max.) b) PAL: 25fps (max.) 9) Record frame (each mode): a) NTSC: 7.5fps (max.), 30 fields/s ÷ 4 b) PAL: 6.25fps (max.), 25 fields/s ÷ 4 10) Pixels: a) NTSC: 720 x 480 b) PAL: 720 x 576 11) Record: a) NTSC: 640 x 240 (each channel) b) PAL: 640 x 272 (quad total) 12) Data compression type (modified MJPEG): a) High: 20kBytes/frame b) Normal: 15kBytes/frame c) Low: 2kBytes/frame 13) Storage 30 - 200G HDD 14) Search model: time, date, camera 15) Full screen 16) Alarm input: 4 input, 1 output 17) Alarm type: smoke, ultra-red, door-magnet, etc. 18) Power: AC 90 - 240V, 50 / 60Hz DC, 12V / 4A 19) Power consumption: 50W 20) Operation temperature: 5 ~ 50oC 21) Storage temperature: -20 ~ 70oC 22) Dimensions (W x D x H): 420 x 350 x 90mm