Product Name: MJPEG 4-channel Stand-alone DVR
Price: US$
Detail: TOP-R201A
TOP-R201B(with Audio)
TOP-R201C(with network)
TOP-R201D(with Audio&network)

1.Modified MJPEG compression format, high quality image,high confidentiality
2.NTSC/PAL
3.Motion detection alarm port,RS485 control port can connect with other device to control.
4.Infrared ray remote controller
5.Chinese and English Switch
6.Independently setup the bright, contrast,color and hue for each channel
7.Password Protection
8.Real-time recording/Non-real-time recording
9.Motion detection alarm recording function
10.Recording mode:manual recording, time recording,alarm recording etc.
11.4 image auto switch
12.Incorporate mode(real-time,4 image, recording and playback) and Independence mode optional(real-time or non real-time can be chose according to the quantity of cameras)
13.Recording/Playback; speed（?）,drawback（?0）
14.Alarm from outside,4 channel alarm input,1 channel alarm output
15.Support two hard disk, any size of hard disk can be suitable
16.Automatic spot protection when power-off, automatic resume when power-on
17.Built-in power:AC90V~240V/50Hz~60Hz
18.Net Weight: about 400g