Model DVR-AHD9912K8-H1 |
Recording Bitrate Settings Supports H.265/H.264,Main stream bitrate can be set between 768kbps and 8Mbps; sub-stream bitrate can be set between 128kbps and 1024kbps. |
Alarm I/O Equipped with 8 alarm inputs and 2 alarm outputs. |
Network Connectivity Supports remote monitoring via IE browser; also provides Chinese 100-channel Central Monitoring Software (CMS). |
Playback Speed Supports forward and reverse playback with speed options of: x1, x2, x4, x8, x16, x32 speed. |
Audio Input/Output Provides 8 audio inputs (RCA connectors) and 1 audio output. |
Recording Modes Supports multiple recording modes, including: Manual, Continuous, Schedule, Motion Detection, Alarm Linkage, and combined modes such as Continuous+Motion, Continuous+Alarm, Continuous+Motion Alarm. |
Frame Rate (Live Display) Achieves 160fps at 5MP resolution; for 4MP, 3MP, 1080P, 720P, and WD1 resolutions, a real-time display rate of 240fps is available. |
Display Modes Provides 1, 4, 6, 8, 9, 13, 16 split-screen display modes, with support for automatic screen switching and up to 7x digital zoom. |
RS-485 Interface Built-in RS-485 communication interface for controlling PTZ (Pan/Tilt/Zoom) cameras and connecting control keyboards to operate the main unit. |
Storage Device Supports installation of one 3.5-inch SATA interface hard drive, and the hard drive supports: 1TB~16TB (depending on brand and compatibility). |
Playback Search Function Offers various playback search functions, including: Timeline Search, Precise Time Search, Recorded File Search, and Event Log Search. |
On-Screen Display (OSD) OSD functions include: Hard Drive Status, Time Information, Camera Configuration, Recording Settings, System Menu, and other contents. |
External Storage Interface Supports 1 E-SATA interface. |
Video Input Interface Provides 8 analog video inputs, supporting 4 mixed modes (AHD/TVI/CVI/CVBS); additionally, it supports expansion to 4 IP camera inputs. |
Recording Frame Rate (NTSC) 5MP Lite format supports 80 fps; 1080P (1920x1080) format supports 120 fps; 720P/WD1 (960x480) format supports 240 fps. Recording frame rate for each video input channel can be adjusted independently. |
Control Accessories This product comes standard with a mouse. |
Product Net/Gross Weight Net weight: 0.7kg; Gross weight: 0.85kg (excluding HDD). |
Playback Channels The local unit supports 8-channel simultaneous playback; remote monitoring supports 4-channel simultaneous playback. |
Dimensions Overall dimensions are 300mm (W) x 50mm (H) x 250mm (D). |
Video Output Interface Features 1 CVBS (Spot) output, 1 VGA output (max. 1920x1080P), and 1 HDMI output (max. 1920x1080P). |
Power Requirements Power input is DC12V, supporting 50Hz/60Hz power frequency. |
Motion Detection Supports motion detection with configurable 22 x 18 detection zones. |