1. P2P cloud service, including cloud connecting, cloud monitoring, cloud transmitting to access IPC and NVR at any time and any place 2. Support onvif protocol, support High profile S, High profile G, compatible with different IP camera that based on Onvif, RTSP standard 3. Support megapixel HD network video preview, storage and playback; 4. Support search, playback and backup by event; 5. Support all channel image display on one screen at same time, support 4 channels image display by mainstream, and 4 channels playback 6. Support monitor PTZ on preview mode 7. Offer CMS for free 8. Image code control: Image code quality adjustable, variable bitstream and constant bitstream optional 9. Dual stream: Each channel can set main stream and sub stream 10. Video standard: 1080P(1920x1080)30fps/960P/(1280x960)/720P(1280x720)30fps 11. Monitoring image quality: 1080P(1920x1080) / 960P/(1280x960)/720P(1280x720) 12. Image motion detection: Each screen can set mutiple detection areas and set 6-level sensitivity (IPC Support) 13. Recording playback quality: Any 4ch playback simultaneously 14. Region cover: Every channel can set 4 cover regions(IPC support) 15. Recording mode: Support manual, auto, dynamic detection, alarm trigger record mode (Partly needs IPC support) 16. Backup way: Support U disk, USB mobile HDD, USB DVD-RW network storage and backup 17. Video Input: 8 x (1280*720) +sub(640*360)+4Ref.+4Play 8CH 1.0MP IP Camera 8 x (1280*960)+sub(640*480)+1Ref.+1Play 8CH 1.3MP IP Camera 8 x (1920*1080)+sub(640*480)+2Ref.+1Play 8CH 2.0MP IP Camera 8 x (1920*1080)+sub(720*576)+1Ref.+1Play 8CH 2.0MP IP Camera 18. Audio Input: 8ch network audio input 19. Compatible with main brand IP cameras: AXIS, SONY, Panasonic, SANYO, BOSCH, SAMSUNG, Honeywell, VIVOTEK, Ambarella, HIKVISION, DAHUA, Histream, JXJ, TOPSEE, Launch, D-Link, Cotier, Clevele, HYVISION, WAPA etc.Specification: General Model N8/1U-M Interface RJ45, VGA output, USB 2.0 x 2, DC Jack, HDMI NVR System Operating system: Embedded LINUX OS Image Code Control Image code quality adjustable, Variable bitstream and constant bitstream optional Dual Stream Support Video interface Video output: 1ch VGA and 1ch HDMI Audio Interface 1ch HDMI output Network RJ45, 10M/100M LAN port USB Port 2 USB 2.0 ports, one for Mouse HDD SATA HDD (not included), Max 4TB Mobile Surveillance Support ( iPhone, Windows Mobile, BlackBerry, Symbian, Android) smart phone Operation temperature -10 to 55 Degree Celsius Operation humidity 10-90 percent Power DC 12V 2.0A Power consumption <= 7W (without HDD) Dimensions Size 26*22*4.3cm Weight 1.5kg Package Include Package Contents 1 x Power Adapter (US, UK, EU, AU Optional) 1 x NVR 1 x CD Package Weight One Package Weight 2.55kgs / 5.62lb One Package Size 36cm * 26cm * 9cm / 14.17inch * 10.24inch * 3.54inch Qty per Carton 10 Carton Weight 25.20kgs / 55.56lb Carton Size 54cm * 47cm * 38cm / 21.26inch * 18.5inch * 14.96inch Loading Container 20GP: 276 cartons * 10 pcs = 2760 pcs40HQ: 641 cartons * 10 pcs = 6410 pcs