number 4 for 4ch dvr
<br />8 for 8ch dvr
<br />
<br /> Features Of 4CH DVR
<br />1. P2P Cloud Easy Remote View by Device Serial Number.
<br />2. 4 Channel H.264 Pentaplex DVR with VGA
<br />3. Video Input/Output: BNC 4CH / BAN 1CH
<br />4. Audio Input/Output: RCA 1CH / RCA 1CH
<br />5. Video Compression: H.264
<br />6. Display Frame Rate:NTSC:120fps/ PAL:100fps,Recording Frame Rate:120fps / PAL:100fps
<br />7. Pentaplex Function: Live View, Video Recording, Playback, Mobile Phone View & Network Monitoring
<br />8. 1×USB Mouse, 1x power adapter 12v2a
<br />9. 1 SATA Hard Disk interface
<br />10. Dimension: 23cm * 19.5cm * 4.5cm; Net weight: 510g
<br />
<br /> Features of 8CH DVR :
<br />1. 8 Channel H.264 DVR with VGA, support 8CH D1 real-time recording
<br />2. Hexaplex Functions: Live, Recording, Playback, Backup, Control & Net transmission
<br />3. Support always, schedule and motion detection recording mode
<br />4. Supports remote view by 3G Mobile phone, Mobile Phone view based on Symbian, Windows OS Mobile phone, iPhone, Blackberry & Android operation system
<br />5. Multi-language OSD (27 kinds of languagess):Arabic, Czech, English, Finnish, Greek, Indonesian, Italian, Japanese, Portuguese, Russian,Thai, T-Chinese,S-Chinese,Turkish, Brazilian, Bulgarian, Farsi, French, German, Hebrew, Hungarian, Polish, Romanian,
<br />Spanish, Swedish, Vietnamese etc..
<br />6. Video & Audio back-up to USB 2.0, USB flash disk ,USB hard disk, USB CD/DVD-RW & Network
<br />7. System self-recovery with recording & settings memory after power restores
<br />8. Remote access view, recording, playback, DVR setup and video file back-up via IE 
<br />9. One SATA HDD, Capacity up to 2TB
<br />10. Supports Motion Detection and Email Notification
<br />11. Support one IE browser centralized monitoring and CMS Software for multiple DVR (up to 20 DVR simultaneously)
<br />12. Dimension: 23cm*20cm*4.5cm; net weight: 0.6kg
<br />
<br />Package Includes: 
<br />1 x 4ch/8ch DVR (not included hard drive/no remote control) 
<br />1 X mouse 
<br />1 x user manual
<br />1 x power supply adapter<p> <b><b><img src="https://contestimg.wish.com/api/webimage/58a566ee0e010d7476b4cffd-large.jpg"><img src="https://contestimg.wish.com/api/webimage/58a566ee0e010d7476b4cffd-1-large.jpg"><img src="https://contestimg.wish.com/api/webimage/58a566ee0e010d7476b4cffd-2-large.jpg"><img src="https://contestimg.wish.com/api/webimage/58a566ee0e010d7476b4cffd-3-large.jpg"><img src="https://contestimg.wish.com/api/webimage/58a566ee0e010d7476b4cffd-4-large.jpg"><img src="https://contestimg.wish.com/api/webimage/58a566ee0e010d7476b4cffd-5-large.jpg"><img src="https://contestimg.wish.com/api/webimage/58a566ee0e010d7476b4cffd-6-large.jpg"><img src="https://contestimg.wish.com/api/webimage/58a566ee0e010d7476b4cffd-7-large.jpg"><img src="https://contestimg.wish.com/api/webimage/58a566ee0e010d7476b4cffd-8-large.jpg"><img src="https://contestimg.wish.com/api/webimage/58a566ee0e010d7476b4cffd-9-large.jpghttps://contestimg.wish.com/api/webimage/58a566ee0e010d7476b4cffd-10-large.jpg></b></b></p>