?Our DVR 4.0 product integrate High Definition£¬ intelligent and hybrid£¬ merge the technical pith of multiple network£¬ intelligent analysis and information together£¬ which make it with feature of advanced£¬ applicability. Easiness for use£¬ expansibility£¬ etc. <br> <br> <strong>Features:</strong> <br> * Build in 7" High definition LCD Screen which can rotate about 330¡ã.(resolution:1280*1024) <br> * DVR/HVR/NVR 3-in-1. Support for multi-mode input£¬ analog video encoding£¬ high-definition video mixing analog inputs + network£¬ HD network video input. <br> * With XM cloud service£¬ easy and simple to operate. <br> * H.264 High Profile compression algorithm. <br> * Supports full real-time encoding video and playback of multi-channel synchronous decoding. <br> * Main stream for local storage£¬ ensure image quality£¬ Sub-stream for real-time network transmission£¬ solve bandwidth bottle neck problem. <br> * Support PC computer£¬ smartphone£¬ pad mobile monitoring. <br> * Support DHCP£¬ PPPOE£¬ FTP£¬ DNS£¬ DDNS£¬ EMAIL£¬ IP searches£¬ WEB£¬ Client£¬ SDK. <br> <br> <strong>Specifications:</strong> <br> Main processor: Hi3520D <br> Video compression: H.264(High Profile) <br> Encode capacity: 4 * 720P <br> Decode capacity: 1 * 720P <br> Multi-mode Input: Local: 4*720P/4*AHD. Network: 4*720P/8*1080P/4*1080P/1*1080P/8*720P. Local + Network: 2*720P(analog)+2*720P(network). <br> Audio Compression: G.711A <br> Intercom: support <br> Record Mode: manual&gt;alarm&gt;motion detection&gt;timing <br> Playback: 4ch <br> Space Occupation: Video: 720P 20G/day/channel£¬ 960H 12-20G/day/channel£¬ <br> Audio: 691.2M/day/channel <br> Backup Mode: Network£¬ U-disk£¬ USB burner£¬ SATA burner <br> Video Input: 4ch BNC <br> Video Output: 1ch RCA <br> Audio Input: 1ch RCA <br> Audio Output: 1ch RCA <br> Network Interface: RJ45 10M/100M <br> PTZ Control: No <br> USB: USB 2.0 <br> Power Supply: 12V <br> Consumption: ¡Ü15W(Without HDD) <br> Item Size: Approx.23.9*23.9*4.4cm/9.4*9.4*1.73in <br> Item Weight: Approx.1210g/2.668Lb <br> Package Size: Approx.33.1*28*8.8cm/13.03*11.02*3.46in <br> Package Weight: Approx.1786g/3.938Lb <br> <br> <strong>Package List:</strong> <br> 1 * 7" LCD H.264 DVR/NVR Combo <br> 1 * Power Adapter(US Plug) <br> 1 * Mouse <br> 1 * Accessory Bag <br> 1 * CD <br> 1 * User Manual