General
Operating System Embedded Linux
Operating Interface Web, Local GUI
AI Features by Recorder Face detection, face recognition, perimeter protection, SMD
AI Features by Camera Face detection, face recognition, perimeter protection, SMD, ANPR, people counting, stereo analysis, heat map
Perimeter Protection (Recorder) 2 channels, 10 IVS rules per channel
Perimeter Protection (Camera) All channels (8 targets/s)
Face Attributes Gender, age group, glasses, expressions, face mask, beard
Face Detection (Recorder) 1 channel (up to 12 face images/s per channel)
Face Detection (Camera) All channels (8 targets/s)
Face Recognition Database Up to 10 databases, 20,000 images total, 2.5 GB max. Includes name, gender, DOB, address, credential type/No., country/region, state
Face Recognition (Recorder) 8-channel FD by camera + FR by recorder, image: 12 face images/s; 1-channel FD + FR by recorder, video: 12 face images/s
Face Recognition (Camera) All channels (8 targets/s)
SMD Plus by Recorder 4 channels, filters human/motor vehicle, reduces false alarms (leaves, rain, lighting)
SMD Plus by Camera All channels (16 targets/s)
Access Channels 8 channels
Network Bandwidth (AI off) 256 Mbps incoming/recording/outgoing
Network Bandwidth (AI on) 180 Mbps incoming/recording/outgoing
Supported Resolutions 16 MP, 12 MP, 8 MP, 6 MP, 5 MP, 4 MP, 3 MP, 1080p, 720p, 960p, D1, CIF
Decoding Capability (AI off) 2×16 MP@30fps, 2×12 MP@30fps, 4×8 MP@30fps, 4×6 MP@30fps, 6×5 MP@30fps, 8×4 MP@30fps
Decoding Capability (AI on) 1×16 MP@30fps, 2×12 MP@30fps, 3×8 MP@30fps, 3×6 MP@30fps, 4×5 MP@30fps, 6×4 MP@30fps, 8×1080p@30fps
Video Output 1 HDMI, 1 VGA (HDMI: 3840×2160, 1920×1080, 1280×1024, 1280×720; VGA: 1920×1080, 1280×1024, 1280×720)
Multi-screen Display 1st Screen: 1/4/8/9; 2nd Screen: 1/4/8/9
Third-party Camera Access Panasonic, Sony, Hanwha, Axis, Pelco, Arecont, ONVIF, Canon
Video Compression Smart H.265+, H.265, Smart H.264+, H.264, MJPEG
Audio Compression G.711a, G.711u, PCM, G726
Network Protocols HTTP, HTTPS, TCP/IP, IPv4/IPv6, RTSP, UPnP, SNMP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE, DDNS, FTP, Alarm Server, P2P, Auto Registration
Mobile Access iOS, Android
Interoperability ONVIF 23.12 (Profiles T, S, G), CGI, SDK
Browser Compatibility Chrome, IE9+, Firefox
Playback Up to 8 channels
Record Modes General, motion detection, intelligent, alarm
Backup Methods USB device, network
Playback Modes Instant, general, event, tag, smart playback
General Alarm Motion detection, privacy masking, video loss, scene change, PIR alarm, IPC external alarm
Anomaly Alarm No disk, disk error, low space/quota, abnormal disk health, network disconnection, IP/MAC conflict, video loss/tampering, camera offline, audio detection
Intelligent Alarm Face detection, face recognition, perimeter protection, SMD Plus, people counting, stereo analysis, heat map
Alarm Linkage Record, snapshot, IPC alarm output, audio, buzzer, log, preset, email
Audio Input 1-channel RCA
Audio Output 1-channel RCA
HDD Interface 1 SATA port, up to 20 TB (capacity depends on environment temperature)
USB Ports 2 (1 front USB 2.0, 1 rear USB 2.0)
HDMI 1
VGA 1
Network Port 1 (10/100/1000 Mbps RJ-45)
PoE Ports 8 ports, 10/100 Mbps, IEEE 802.3 af/at
Power Supply 53 VDC, 1.812 A
Power Consumption <10 W (without HDD); PoE total max 78 W, max 25.5 W per port
Net Weight 0.92 kg (2.03 lb)
Gross Weight 2.05 kg (4.52 lb)
Product Dimensions 260 × 232.7 × 47.6 mm (10.24 × 9.16 × 1.87 in)
Packaging Dimensions 372 × 117 × 308 mm (14.65 × 4.61 × 12.13 in)
Operating Temperature –10 °C to +55 °C (14 °F to 131 °F)
Storage Temperature –20 °C to +60 °C (–4 °F to 140 °F)
Operating Humidity 10%–93% RH, non-condensing
Certifications FCC Part 15 Class A; CE-EMC (EN 55032:2015+A1:2020, etc.); CE-LVD (EN 62368-1:2014)
Reference
DAHNVR4108HS8PEI
