Dahua DSS Express Economical Surveillance System - DHI-DSS4004-S2
DHI-DSS4004-S2
DSS4004-S2 is an economical general surveillance system preloaded with Linux-optimized DSS Express, which improves the reliability of the whole system. It supports up to 256 network cameras and integrates video, access control, video intercom and AI functions, which provides a cost-effective all-in-one solution.
Features:
Cost-effective
· Preloaded with Linux-optimized easy-to-use DSS Express, which makes the deployment simplified
· Pre-activated 256 video channels can save the enormous costs of projects
High Reliability
· Long-term stability test makes the hardware, OS, and software more compatible
Main Functions:
•General Functions
Organization Management
· Achieve device group management through organization
Device Management
· Device initialization: Initialize Dahua's device
· Add devices via auto search, IP
· Manage Dahua’s devices such as network camera, network speed dome, thermal camera, NVR, DVR, access control, etc.
Users & Authorities
· Add, edit and delete the users
· Assign different users with different permissions
· User can be restricted by the MAC and expiry data
· Set user PTZ permissions
Storage
· Central storage: local disk storage and extend storage via ISCSI
· Add, edit, delete, enable and disable the record plan
· Supports edge storage and central storage
Bind Resource
· Bind access control channels with the corresponding cameras
Playback
· Play back the record from the edge devices or central storage
· Video filter: normal, motion, alarm, video loss, tampering video
· Sync play
· Reverse playback
· Playback frame-by-frame
· Support 1X, 2X,4X,8X,16X,32X,64X, 1/2X, 1/4X, 1/8X, 1/16X, 1/32X, 1/64X playback
· Lock or mark the important record for central storage
· Support smart search
Emap
· Raster map, main map and sub-maps
· Up to 8 levels of submap
· Add, edit and delete the hot spots (camera, alarm input) on the map
· View the live video and playback on the map
· Zoom in and zoom out the map
· Support visible range and initial angle
· Icon flashes on the map when an alarm occurs
Video Wall
· Add and manage the video wall
· Support screen ID on/off
· Support combining screens to one screen
· Bind decoding channel to screen
· Decode the real-time video to the wall
· Decode the playback video to the video wall
· Manually/automatically decode to wall
· Control the video wall split
· Change the stream type of video channel
· Add box, the screen on/off, and local display on the client
· Tour the video channels in a single window
· Schedule plan: Set the running task on the timeline
· Tour plan: loop display of different tasks, setting loop time
· Support NKB1000/NKB5000 to control video wall to control video wall
Live View
· Common layout and customized layout
· PTZ control
· Manual recording
· Snapshot
· Fisheye dewraping
· Audio talk
· Set alarm window
· Turn on/off the audio in live view
· Region of interest: Divide one window into 4 or 6 parts
