详细介绍
Mini型台式计算机厂家;台式计算机价格;台式计算机报价
直流12v 供电14.8×25×4.2cm (w×d×h) specification
itemdesc-riptionremark
video input formatntsc / pal
operating systemnone
video input channel4 ch composite
video output channel 1 ch composite
display framentsc
pal120 fps
100fps4 x 30 fps
4 x 25
recording frame rate(quad mode)ntsc
palmax. 30 fps (quad)
max. 25 fps (quad)
recording frame rate(each mode)ntsc
palmax.7.5 fps (each mode) each mode =max fps / number of video sources
max.6.25 fps (each mode) each mode =max fps / number of video sources30 fps (per total recording channel)
25 fps (per total recording channel)
recording modecontinuous, manual, event, programmed
resolutiondisplay
recording ntsc:720 x 480pal:720 x 576
ntsc:320 x 112, 640 x 224pal:320 x 136,640 x 272
quad:640 x 224 (total) each channel:640 x 224
compression format (each channel)modified mjpeg(12~20k bytes /frame)low: 12k bytes /framenormal: 15k bytes /framehigh: 20k bytes /frame
hard drivemax. 120gb
back-up (archive device)hard drive, vcr
searchmode
f/screentime, date, camera
yes
sensors,alarm4 input,1 output
motion detectionyesexternal ir or microwave sensor
powerdc12v, 5a
dimension (w x d x h)5.8" x 10.0" x 2.8" 14.8 x 25.4 x 7.1 cm
直流12v 供电14.8×25×4.2cm (w×d×h) specification
itemdesc-riptionremark
video input formatntsc / pal
operating systemnone
video input channel4 ch composite
video output channel 1 ch composite
display framentsc
pal120 fps
100fps4 x 30 fps
4 x 25
recording frame rate(quad mode)ntsc
palmax. 30 fps (quad)
max. 25 fps (quad)
recording frame rate(each mode)ntsc
palmax.7.5 fps (each mode) each mode =max fps / number of video sources
max.6.25 fps (each mode) each mode =max fps / number of video sources30 fps (per total recording channel)
25 fps (per total recording channel)
recording modecontinuous, manual, event, programmed
resolutiondisplay
recording ntsc:720 x 480pal:720 x 576
ntsc:320 x 112, 640 x 224pal:320 x 136,640 x 272
quad:640 x 224 (total) each channel:640 x 224
compression format (each channel)modified mjpeg(12~20k bytes /frame)low: 12k bytes /framenormal: 15k bytes /framehigh: 20k bytes /frame
hard drivemax. 120gb
back-up (archive device)hard drive, vcr
searchmode
f/screentime, date, camera
yes
sensors,alarm4 input,1 output
motion detectionyesexternal ir or microwave sensor
powerdc12v, 5a
dimension (w x d x h)5.8" x 10.0" x 2.8" 14.8 x 25.4 x 7.1 cm