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°.(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: ≤15W(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