VISAR VSN-T8432A2 Network video recorder 32CH, 12MP, 4HDD, face recognition, AI function by device

System OS: Embedded Linux
Video
Compression: H.265S/H.265+/H.265/H.264
IP Video Input: 32CH IPC input
Resolution: 12MP/8MP/6MP/5MP/4MP/3MP/1080P/1280×1024/960P/720P/960H/D1/CIF
Network Bandwidth: 192Mbps/192Mbps (incoming/outgoing)
Output HDMI1 : 3840 × 2160/1920 × 1080 / 1280 × 1024 / 1024 × 768
HDMI2 : 1920 × 1080 / 1280 × 1024 / 1024 × 768
VGA ×1 : 1920 × 1080 / 1280 × 1024 / 1024 × 768
VGA and HDMI1 output the same video source
Audio
Network Input: 32 CH IPC audio input
2-way Audio: RCA × 1
Local Output: RCA × 1
Compression: G.711(U/A)
Record
Record Stream: Dual stream recording
Resolution: 12MP/8MP/6MP/5MP/4MP/3MP/1080P/1280×1024/960P/720P/960H/D1/CIF
Frame Rate: NTSC: 30fps; PAL: 25fps
Playback: Simultaneous Playback Max 16CH
Search: Time slice / time / event / tag / smart search
Smart Search: Highlighted color to display the camera record in a certain period of time, different colors refers to different record events
Function: Play, pause, FF, FB, digital zoom, etc.
Decoding Capability: Live View/ Playback 1CH 12MP/4CH 1080P
Multi-Screen Display Mode
Mode:
Dual output mode (default mode): supports HDMI2 output, but doesn’t support AI by device
AI mode: HDMI2 output and 12MP video input (live view/playback) are unavailable, but 8MP video input supports
Dual Output Mode: 32CH (HDMI1) +4CH (HDMI2)
AI Mode: 24CH (HDMI1)
Alarm
Mode: Manual, sensor, motion, exception, smart events, etc.
Input: 16 CH local alarm input
Output: 4 CH
Triggering: Record, snap, preset, e-mail, etc.
Face
Face Detection Performance (AI by IPC): 32CH
Face Detection Performance (AI by Device): 2 CH (2MP)
Face Match Performance: 6 CH
Comparison Capability: 18 pictures / second
Face Picture Database: 32 libraries, 10000 Face Pictures
Face Picture Search: Search by picture is supported
Database Management: Add, modify, delete and search face pictures
Face Picture Adding: Add face pictures through APP, WEB and external import
Face Picture Comparison: Support allow list, block list and stranger match alarm
Track: Track display on a map
Face: Statistical Graph of Information – Bar graph
Statistical Mode of Information – Statistics by day, week, month, quarter as well as customized time period
Video Structure Analysis: Human/Vehicle Classification -Yes
Other Functions Fisheye: Supports fisheye dewarping via Web Client and mobile APP
Plate Recognition: Yes
Network
Interface: RJ 45 1000 Mbps × 2
Protocol: TCP / IP, PPPoE, DHCP, DNS, DDNS, UPnP, NTP, SMTP, HTTP, HTTPs, 802.1x, RTSP, SNMP, ONVIF, etc.
Client Connection: Max.20 users access
Mobile Device OS: iOS, Andriod
Storage HDD Interface: SATA × 4, max 10T for each HDD
E-SATA Interface: E-SATA × 1
Backup Local Backup: U disk, USB mobile HDD
Network Backup: Yes
External Interface: RS 485 – Yes (full-duplex), connect to PTZ or keyboard
USB: USB 3.0 × 1 ; USB 2.0 × 2
Remote Controller: Optional
Others
Power Supply: ATX 250W
Consumption: ≤ 20W ( without HDD )
Certificate: CE, FCC
Environmental Protection: Directive EU RoHS, REACH and WEEE
Dimensions(mm): 440 × 390 × 70( W × D × H )
Working Environment: -10 ~ 50 ℃，10% ~ 90% humidity