Fangrui Product Details 1. A4b5-mini 4 Channel 720p 1.0 Mega Pixel 4 X Bullet Ahd Cameras Ahd Dvr Kit, Support Night Vision Motion Detection, Ir Distance: 20m 2. Ahd Dvr 3. Support 4ch 960p720p 1hdd Ahd Dvr 4. Support 4pcs 1mp Ahd Camera(36pcs 5mm Ir Led,ir Distance 20m) 5. Compression Algorithm Ideal: H.264 Compression Algorithm, Decrease Of Stream Due To Advanced Space-time Filtering Technology. 6. Playback Quality: Support Full Real-time Encoding Video, Full Real-time Playback Of Multi-channel Synchronous Decoding. 7. Main And Sub Stream: Main Stream And Sub-stream Encoding. Main Stream For Local Storage, Ensure Image Quality; Sub-stream For Real-time Network Transmission, Easy To Solve Bandwidth Bottleneck Problem. 8. Display: Vga Hd Output Simultaneously, Support Vga 1080p Hd Output, Lead The Technology Of Hd Resolution. 9. Operation Interface: Similar To Windows Operating Style, Easy To Get Started With Powerful Mouse Right-click Function. 10. Network: Powerful Network Services (support Dhcp, Pppoe, Ftp, Dns, Ddns, Email,ip Searches Etc.) And Support (web, Client, Sdk), Easy To Achieve Interoperability. 11. Browsers: Support Ie, Chrome, Firefox, Safari Browsers. 12. Remote Access: With Dns (arsp),easy To Monitor Remotely, 3322 (greek Network), Dyndns, Oray (peanut Shells), Myq-see And Other Dns Are Also Provided. 13. Step On The Internet: One Step To Remote Monitoring, Getting Rid Of Various Complicated Network Settings, Easy And Simple To Operate. 14. Mobile Monitor: Support Various Mobile Monitoring (iphone, Windows Mobile, Blackberry, Symbian, Android). 15. Differentiation: Boot Screen Free , More Than Twenty Languages, Over 10 Sets Of Gui Interface, Ten Kinds Of Remote Control, Which Make Our Products Different From Others. 16. Others: With Unique Black Box Technology, The Whole Process Can Be Monitored, Which Greatly Reduces Maintenance Costs. 17. Monitor Quality: Vga, Hdmi; Preview Ability: 4*1080n; Encode Ability: 4*1080n; Decode Ability: 4*1080n. 18. Multi-mode Input: Analog: 4*1080n; 4*720p; 4*960p; Hybrid