Note: 3.5-inch SATA hard drive not included. Product Description This 4-channel 5M-N /D1 coaxial DVR adopts H.265+ video compression technology with P2P cloud function, supports Android/iOS devices to view remotely anytime, anywhere, and also features motion detection alarm, dual-stream encoding, etc. It's widely used in homes, stores, offices, and other places that need to be monitored. "Functional Features HD 5m-n This DVR features uncompressed, latency-free, point-to-point raw data, 5 megapixel professional HD video transmission to 5M-N @ 12.5fps and 1920*1080@30fps and lower resolutions . Wide Compatibility This DVR recorder supports analog and IP cameras, but has limited compatibility with third-party IP cameras. Supports IP, AHD, analog cameras, CVI, TVI. Customizable motion zones and instant alerts DVR system detects moving objects and triggers an alarm when danger occurs. It notifies you in real time when an intrusion occurs. Plug and Play This DVR transmits video, audio and control over a single coaxial cable. Utilizing your existing coaxial cable network reduces need to connect new cables to your system.H.265+ compression technology allows video files to be compressed without noticeable quality differences. Multiple Record/Playback Modes playback feature of this VCR allows you to see entire event, replay important evidence or interesting video recordings. You can quickly search for any event that happened at any time." Specification Operating System Embedded Linux Menu display 1/4 screen Video Code: H.265+ H.265+ Main Processor:NT98331 Recording Resolution Encoding Capability:4*5M-N@12fps(6-in-1)/4*4M-N@15fps(6-in-1)/4*1080P@15fps(XVI), def: 5M-N. 4*5mnP@15fps (XVI), default:5M-N Decoding Capability: 4*5M-N@12fps(XVI)/4*4M-N@15fps(XVI)/ 4*1080P@15fps (XVI), default:5M-N Multi-mode input: analog input: 4*5M-N, : 4*5M-N (analog) + 4*1080P (network), network: 8*1080P; 4*5M Motion detection: 192 (16 * 12) detection zones can be set per screen; multi-level sensitivity can be set (limited local channels) Support coaxial audio. VGA resolution: 1920*1080, 1440*900,1280*1024,1024*768,1280*960 Video storage: hard disk, network Backup Mode: Network, USB Hard Disk, USB , SATA Wireless: 3G, WIFI (via USB extension) Signal system: PAL/NTSC PAL/NTSC Frame rate 1-12.5fps (NTSC), 1-12.5fps (PAL) Hard Disk Support: Supports to 12T (without hard disk) 12V/5A supply; OSD Language English, French, German, Spanish, Italian, Japanese, etc. supply: 12V/2A 12V/2A Product Size: 25.4*21.2*4.1 cm/10*8.35*1.61 inches (L*W*H) Product weight about 661 grams / 23.32 ounces Package size: 35 * 27.4 * 7.5 cm / 13.78 * 10.79 * 2.95 inches (L * W * H) Package weight: 1037 grams / 36.58 ounces Working environment temperature: 0 ℃ - +55 ℃, humidity: 10% - 90%, air pressure: 86kpa-106kpa Packing list: 1 * 4CH 1080P/960P/720P DVR recorder (without hard disk) 1 * Adapter 1 * USB Mouse 1 * Hard disk mounting screw kit 1 * English user manual This DVR features uncompressed, latency free, point-to-point raw data, 2.0 Megapixel HD video transmission to 1920 x 1080p @ 30fps. This DVR recorder supports analog cameras and IP cameras since support with limited compatibility to third-party IP cameras. Supports NVR, AHD, analog cameras, CVI, TVI. DVR system detects moving objects and trigger alerts when dangers occur. It will inform you in real time when invasion happens. This DVR transmits video, audio, and controls over single coaxial cable. Utilizes your existing coaxial cable networks, reducing need to run new cables to your System. playback feature of this video recorder allows you to know whole events, replay significant evidence or funny video records. You can quickly search for any event that happened at any time.