HVR8104-C1111111111111111111111111111111111111111 4CH H1080P AHD DVR(5in1) Features： * High performance embedded processing chip * Support AHD/Analog/IP/CVI/TVI camera input  * Support 4ch H1080P real-time preview * Support 4ch H1080P coding and playback * Support up to 500 meters of coaxial transmission * Support UTC control, control signal through coaxial cable transmission, pan-tilt and camera menu control, easy and convenient operation * Support HDMI and VGA simultaneously output, max output resolution reaches up to 1920x1080 * Convenient UI operation interface, support one-click recording function * Recorded files sort by date * Support motion detection and linkage alarm * Support android, iPhone system * Support P2P cloud service. APP: N_eye(www.yunyis.com) Specification: Operating System Embedded Linux operating system Interface Video Input 4CH 1080P(max) Video Output 1CH VGA、1CH HDMI、1CH CVBS Audio 1CH audio USB 2 USB ports RS585 1 RS485 Network Port One 10M/100M adaptive ethernet port HDD Management Type 1 SATA port Max Capacity Support 1 HDD up to 8TB Recording Management Recording Resolution Adaptive(H1080P max) Playback 4ch H1080P playback Recording Mode Automatic, Manual, Motion Detection, Alarm Playback Mode Instant Playback，Normal Playback， Event Playback Backup Mode USB backup, network backup Internet Management Dial Function Support PPPoE dial-up networking  Smart Monitoring Support android, iPhone system Mobile(app:N-EYE) P2P Cloud Service Support P2P cloud service, N_EYE Pro Mobile APP Others Power DC12V Temperature 一10℃～＋55℃ Humidity 10％-90％ Weight ≤1.5Kg（w/o HDD） Size 255x215x45MM Shenzhen Huachuang Ages Technology Co., Ltd Tel：0755-83150000 Fax：0755-83178013 Web：www.netavr.com