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4-CH real time video + 1-CH audio DVR card - motion detection 1.Video input: 4 channels (4 real time). 2.Audio input: 1 channel. 3.Image compression: MPEG-4. 4.Max video frame rate: 100 fps in PAL,60 fps in NTSC. 5.Recording and display resolution:640 x 480, 352 x 288, 320x240. 6.Network protocol: TCP / UDP. 7.Compatible with channels alarm output,can connect to light, bell, alarm device, etc. 8.Software: Windows DVR software included (or use your own software solution). 9.Recording space per hour: 120-150mb per hour (depending on settings). 10.Key software features: 5)Compatible OS:Windows 2000/XP/Win 7. Product notes 1.RS232/RS485 communication,max 255 channels alarm input/output. 2.Helps to provides more effective surveillance over a large area. 3.Please consult with an experienced technician for installation and setup of this product Package contents 1.DVR card. 2.Software. 3.Instructions – English. Product weight:164.9g. Package weight:225.8g.
Packing 65pcs/ctn G.W.:15.68kgs CTN size:50*36.5*37cm
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