NVR4204-4KS2/L
4 kanálů 1U 2HDD síťový videorekordér
Nové uživatelské rozhraní 4.0, Security Baseline 2.1
H.264, H.265, Smart H.264+ a Smart H.265+. Automatické přepínání H.265
Max. schopnost dekódování: 8 × 1080p@30 fps. Podporuje adaptivní dekódování
Podporuje běžné kamery protokolů ONVIF a RTSP
P2P dálkový dohled, přehrávání videa na mobilním zařízení
VGA / HDMI simultánní video výstup, maximální rozlišení HDMI je 4K
AI by Camera: detekce obličeje, ochrana perimetru, IVS, lidé počítání, tepelná mapa a SMD
Podporuje vzdálenou konfiguraci a správu IPC, jako je set Získávání informací a upgrade IPC Model v dávkách
System
Main Processor
Industrial-grade embedded processor
OS
Embedded Linux
Operation Interface
Web/operating in local GUI
Perimeter Protection by Camera
Performance
4 channels
AI Search
Search for pictures by channel, time and event type
Face Detection by Camera
Performance
4 channels
Face Attributes
6 attributes: Gender, age, glasses, expression, mouth mask, and beard
AI Search
Search for pictures by channel, time and face attributes
SMD Plus by Camera
Performance
4 channels
AI Search
Search by target classification (human, vehicle)
Video
Access Channel
4
Network Bandwidth
Access: 160 Mbps; Storage: 160 Mbps; Forward: 64 Mbps
Resolution
8MP; 6MP; 5MP; 4MP; 3MP; 1080p; 720p; D1
Decoding Capability
4 × 1080p@30 fps
Video Output
1 × VGA output, 1 × HDMI output, supports simultaneous video sources output for VGA and HDMI
Multi-screen Display
1 , 4 views
Third-party Camera Access
ONVIF; RTSP
Compression
Video
Smart H.265/H.265/Smart H.264/H.264/MJPEG
Audio
PCM/G711A/G711U/G726/AAC
Network
Network Protocol
HTTP; HTTPS; TCP/IP; IPv4/IPv6; UPnP; SNMP; RTSP; UDP; SMTP; NTP; DHCP; DNS; IP Filter; DDNS; FTP; Alarm Server; IP Search (Support Dahua IP camera; DVR; NVS; etc.); P2P; auto register
Mobile Phone Access
Android; iOS
Interoperability
ONVIF(profile T/S/G); CGI; SDK
Browser
Chrome; IE9 or later; firefox
Record Playback
Multi-channel Playback
Up to 4 channels for playback
Record Mode
Manual record; alarm recording; SMD recording; smart recording
Storage
Local HDD; network
Backup
USB storage device
Playback Function
1. Play/pause/stop/slow/quick/backward/by frame
2. Full screen, backup (video clip/file), partial zoom in, and audio on/off
Storage
Disk Group
Yes
Alarm
General Alarm
Motion detection, privacy masking, video loss, scene changing, PIR alarm, IPC external alarm
Anomaly Alarm
Camera disconnection, storage error, disk full, IP conflict, MAC conflict, login locked, and cybersecurity exception
Intelligent Alarm
Face detection, perimeter protection (intrusion and tripwire), IVS, people counting, heat map, and SMD alarms
Alarm Linkage
Recording, snapshot, audio, buzzer, log, preset, and email
External Port
Audio Input
1 × RCA input
Audio Output
1 × RCA output
HDD
2 SATA III ports, up to 10 TB for a single HDD. The maximum HDD capacity varies with environment temperature
Alarm Input
4
Alarm Output
2
USB
2(1 × front USB2.0; 1 × back USB2.0)
HDMI
1 (supports up to 4K resolution output)
VGA
1
Network
1 × RJ-45, 10/100/1000 Mbps self-adaptive Ethernet port
General Parameter
Power Supply
DC12 V, 4 A
Power Consumption
10 W (HDD not included, idling)
Net Weight
1.51 kg (3.33 lb)
Gross Weight
2.76 kg (6.08 lb)
Product Dimensions
375 mm × 282.4 mm × 53 mm (14.76" × 11.12" × 2.09") (W × L × H)
Package Dimensions
141 mm × 433 mm × 366 mm (5.55" × 17.05" × 14.41") (W × L × H)
Operating Conditions
–10 °C to +55 °C (+10 °F to +131 °F)
Storage Conditions
0 °C to +40 °C (32 °F to 104 °F)
Operating Humidity
10?~93?
Storage Humidity
30%~85%
Operating Altitude
3000 m (9842.52 ft)
Installation
Desktop mounted
Certifications
CE: EN62368-1; EN55032,EN55024, EN55035, EN61000-3-2, EN61000-3-3 EN50130-4
FCC: Part 15 Subpart B
