Device Model
DVR-AHD9906J4-H1 |
Power Requirements
Power input is DC12V. |
Recording Modes
Supports multiple recording modes, including: manual, continuous, scheduled, motion detection, alarm linkage, and composite modes such as: continuous + motion, continuous + alarm, continuous + motion alarm. |
Storage Device
Supports installation of 1 x 3.5-inch SATA interface hard drive, with single hard drive support from 1TB to 16TB (subject to brand and compatibility). |
Audio Input/Output
Provides 4 audio inputs (RCA connectors) and 1 audio output. |
Frame Rate
Up to 80fps at 5MP resolution; for 4MP, 3MP, 1080P, 720P, and WD1 resolutions, a real-time display rate of 120fps can be achieved. |
RS-485 Interface
Built-in RS-485 interface for controlling PTZ cameras and connecting control keyboards to operate the main unit. |
Recording Quality Settings
Supports H.265/H.264, main stream bitrate configurable from 768kbps to 8Mbps; sub-stream bitrate configurable from 128kbps to 1024kbps. |
Playback Speed
Supports forward and reverse playback, with speed options: x1, x2, x4, x8, x16, x32 speed. |
Product Net/Gross Weight
Net weight: 0.7kg; Gross weight: 0.85kg (excluding hard drive). |
Network Connectivity
Supports remote monitoring via IE browser/Edge/Chrome; and provides Chinese 100-channel Central Monitoring Software (CMS). |
Alarm I/O
Configured with 4 alarm inputs and 1 alarm output. |
On-Screen Display Interface (OSD)
OSD functions include: hard drive status, time information, camera configuration, recording settings, system menu, and various other contents. |
Recording Frame Rate (fps) NTSC
5MP format supports 48 fps; 1080P/720P/WD1 formats support 120 fps. The recording frame rate for each video input channel can be adjusted independently. |
Control Accessories
This product comes standard with a wired mouse. |
Playback Channel Count
The local unit supports 4 channels of simultaneous video playback; remote supports 4 channels of simultaneous video playback. |
Motion Detection
Supports motion detection, with 22 x 18 configurable detection areas. |
External Dimensions
Overall dimensions are 300mm (W) x 50mm (H) x 250mm (D). |
Video Output Interface
Equipped with 1 CVBS (Spot) output, 1 VGA output (up to 1920x1080), and 1 HDMI output (up to 3840x2160). |
Playback Search Function
Provides multiple playback search functions, including: timeline search, precise time search, recorded file search, and event log search. |
Video Input Interface
Provides 4 analog video inputs, supporting 4 mixed modes (AHD/TVI/CVI/CVBS); additionally, it can be expanded to support 2 IP camera inputs. |