Model QC9116 Type AnalogHD Video Format NTSC/PAL Live Display Resolution(s) 1080P, 720P, 1280x1024, 1024x768, 800x600 Video Compression H264 Live Display FPS 30FPS Languages English, French, Spanish CIF CIF Recording Display 352x240 Resolutions CIF Recording FPS 30 fps/channel 480fps total 2CIF 2CIF Recording Display 704x240 Resolutions 2CIF Recording FPS 30 fps/channel 480fps total D1 D1 Recording Display 704x480 Resolutions D1 Recording FPS 30 fps/channel 480fps total 960H 960H Recording Display 960x480 Resolutions 960H Recording FPS 30 fps/channel 480fps total 720p 720p Recording Display 1280x720 Resolutions 720p Recording FPS 30 fps/channel 480fps total 1080p 1080p Recording Display 1920x1080 Resolutions 1080p Recording FPS 15 fps/channel 240fps total Hard Drives Maximum Size 4TB Number Supported 1 (Western Digital Purple hard drive recommended) Recording Recording Modes Manual, Time Schedule, Motion Detection Display Modes 1, 4, 9, 16, Auto Sequence Backup Methods USB Flash, USB HD, PC Playback Playback Speed 30 fps/channel Number Channels 16 Simultaneous Local Playback Video, Audio & Alarm Ports Video In 16 BNC Video Out HDMI, VGA Alarm In None Alarm Out None Audio In 1 RCA (2 way audio). Supports audio on 16 channels Audio Out 1 RCA PTZ PTZ Support RS485, RG59 Cable Supported Protocols PelcoD, PelcoP, HD-SD Communication Ports Network RJ45 10/100/1000 Mbps Supports Scan N’ View USB 2 USB 2.0 eSATA None Compatibility Browser Support IE, Firefox & Chrome (with IE plug in), Safari Mobile Support iPhone, iPad, Android Computer Support WinXP, Vista, Win7/8, Mac OS 10.7/10.8/10.9 Remote Monitoring Dual Stream CIF, QCIF 30FPS, D1 15FPS Simultaneous Users 128 (bandwidth permitting) Power Power Supply 12V 2A Power Consumption 10W (w/o HD) Physical Weight 3.3 lbs Dimensions (WXDXH) 12.75 x 9.75 x 1.75 in Operating Temperature Range 14°F to 131°F (10-90% humidity) Accessories Control USB Mouse, Remote Control Connectors/Cables HDMI cable, Ethernet cable Power 12V 2A power supply Mounting Hardware Screws for Hard Drives Other Quick Installation Guide .