Note:3.5in HDD not included. Description: This 4ch 1080p/D1 network DVR video recorder features H.265+ video ,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,shop,office and other needed places. Features: 【HD 1080p】 This DVR features uncompressed, latency free, point-to-point data, 2.0 Megapixel Pro HD video transmission up to 1920 x 1080p @ 30fps. Supports 1080p and lower resolutions @ 30fps. 【Wide Compatibility】 This DVR recorder supports analog cameras and IP cameras since support with limited compatibility to third-party IP cameras. Supports IP, AHD, analog cameras, CVI, TVI. 【Customized Motion Zones & Instant Alerts】 The DVR system detects moving objects and trigger alerts when dangers occur. It will inform you in real time when happens. 【Plug and Play】 This DVR transmits video, audio, and controls over single coaxial cable. Utilizes your existing coaxial cable networks, reducing the need to run new cables to your System. H.265+ Technology allows video files to be compressed without any noticeable difference in quality. 【Multiple Recording/Playback Modes】 The playback feature of this video recorder allows you to know the whole events, replay significant evidence or funny video records. You can quickly search for any event that happened at any time. Specification: Operating System: Embedded Linux System Menu Display: 1/4 Screen Video Code: H.265+ Main processor: Hi3520D V200 Record Resolution: Encode ability:4*1080P(5 in 1) Decode ability:4*1080P(5 in 1) 960P/720P Multi-mode input: Analog: 4*1080P(5 in 1);4*720P;4*960P Network:8*1080P;12*960P;8*720P;4*1080P;4*720P;1*1080P Motion detection: Each screen can be set to 192 (16 * 12) detection areas; multi-level sensitivity can be set (Limited local channel) VGA Resolution: 1920*1080, 1440*900,1280*1024,1024*768,1280*960 Video storage: HDD,network Backup mode: Network,USB hard disk,USB , Wireless: 3G,WIFI(extend via USB) Signal System: PAL/NTSC Frame Rate: 1-30fps (NTSC), 1-25fps (PAL) HDD Supported: Support Up to 4T (The hard drive disk not included) OSD Language: English, French, German, Spanish, Italian, Japanese, etc Power supply: /2A Item size: 25.4 * 21.2 * 4.1cm /10 * 8.35 * 1.61in(L * W * H) Item weight: Approx.661g /23.32oz Package size: 35 * 27.4 * 7.5cm /13.78 * 10.79 * 2.95in(L * W * H) Package weight: 1037g /36.58oz Package list: 1 * 4CH 1080P/960P/720P DVR Video Recorder(HDD not Included) 1 * Power Adapter 1 * USB 1 * Bag of Screws for HDD Installation 1 * English User Manual & 】 This DVR features uncompressed, latency free, point-to-point data, 2.0 Megapixel Pro HD video transmission up to 1920 x 1080p @ 30fps. Supports 1080p and lower resolutions @ 30fps. 【Wide Compatibility】 This DVR recorder supports analog cameras and IP cameras since support with limited compatibility to third-party IP cameras. Supports IP, AHD, analog cameras, CVI, TVI. 【Customized Motion Zones & Instant Alerts】