?<strong>Overview:</strong><br>This 4ch 1080P/1080N network DVR features H.264 video compression£¬ P2P cloud function£¬ supporting android/iOS devices remote view anywhere anytime. It is also with functions of motion detection alarm£¬ dual-stream encoding£¬ which is widely used at home£¬ shopmarket£¬ office and other surveillance needed places.<br><strong>Note:</strong> 3.5in SATA HDD not included<br><br><br><strong>Features:</strong><br>*4CH 1080P/1080N AHD cameras input and playback (25fps)<br>*P2P cloud function£¬ peer to peer connection£¬ no need port mapping.<br>*H.264 video compression£¬ higher definition image and lower bit rate.<br>*Android/iOS mobile devices remote view anywhere anytime.<br>*Dual-stream encoding. Main stream for local view£¬ presenting high quality image; Sub stream for online remote view£¬ overcome limitation of bandwidth.<br>*Motion detection recording. The DVR will be triggered to record when detect something moving. NO trigger£¬ no record£¬ more intelligent and space-saving.<br>*Email alert and alarm notification. When motion detection is triggered£¬ the DVR will automatically send out buzzer sound and alarm notifications to your email.<br>*Multiple ways to access on the PC£¬ phone and pad£¬ can be viewed by PC client£¬ Phone APP and IE browser.<br><br><br><strong>Specifications:</strong><br>Operating System: Embedded Linux System<br>Menu Display: 1/4 Screen<br>Video Compression: H.264<br>Recording Resolution: 1080P/1080N/720P/960H/D1/CIF<br>Frame Rate: 1/25fps<br>Dual Stream: Support<br>Pre-alarm Record: Support<br>Image Block: Support<br>Max Synchronous Playback: 4-ch<br>Code Capacity: 4*1080P (1/15fps)£¬ 4*1080N/720P/960H (1/25fps)<br>Analog Mode: 4*1080P; 4*1080N; 4*720P; 2*1080P + 2*720P<br>HDD Supported: Max. 3.5in 3TB SATA HDD (not included)<br>Item Size: Approx.26.1*21.4*4.5cm / 10.28*8.43*1.77in<br>Item Weight: Approx. 798g / 1.76lb<br><br><br><strong>Package Information:</strong><br>Package Size: Approx. 31*8*33.5cm / 12.2*3.15*13.19in<br>Package Weight: Approx. 1200g / 2.65lb<br><br><br><strong>Package list:</strong><br>1 * 4CH 1080P Network DVR(HDD not Included)<br>1 * EU Plug Power Adapter<br>1 * USB Mouse<br>1 * CD Software or Paper Online CD (Random delivery)<br>1 * Bag of Screws for HDD Installation<br>1 * User Manual