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Dahua NVR4432 I NVR Kayıt Cihazı

Özellikler

32 Channel IP video access
Smart H.265+/H.265/Smart H.264+/H.264/MJPEG
Up to 4 Channel perimeter protection
Up to 2 Channel video stream face recognition/8 channel picture stream face recognition ( with FD camera)
Up to 12 face pictures /sec processing
Up to 10 face databases with 20,000 face images in total

Teknik Özellikler

System
Main Processor	Multi-core embedded processor
Operating System	Embedded LINUX
Perimeter Protection
Performance	4 channel, 10 IVS rules for each channel
Object classification	Human/Vehicle secondary recognition for tripwire and intrusion
AI Search	Search by target classification (Human, Vehicle) by targe
Face Recognition
Performance	Max 12 face pictures /sec processing
Performance	2 channel video stream face recognition / 8 channel picture stream face recognition ( with FD camera)
Stranger Mode	Detect strangers' faces(not in device's face database).Similarity threshold can be set manually.
AI Search	Up to 8 target face images search at same time, similarity threshold can be set for each target face image.
Database Management	Up to 10 face databases with 20,000 face images in total. Name, gender, birthday, address, certificate type, certificate No., countries®ions and state can be added to each face picture.
Database Application	Each database can be applied to video channels independently.
Trigger Events	Buzzer, Voice Prompts, Email, Snapshot, Recording, Alarm Out, PTZ Activation, etc.
Audio and Video
IP Camera Input	32 Channel
Two-way Talk	1 Channel Input, 1 Channel Output, RCA
Display
Interface	1 HDMI, 1 VGA
Resolution	HDMI/VGA: 3840 x 2160, 1920 × 1080 , 1280 × 1024, 1280 × 720 , 1024 × 768
Decoding Capability	2-ch@8MP(30fps), 8-ch@1080P(30fps)
Multi-screen Display	1/4/8/9/16
Recording
Bandwidth	200Mbps (80Mbps when AI function enabled, based on private protocol)
Compression	Smart H.265+/H.265/Smart H.264+/H.264/MJPEG
Resolution	12MP, 8MP, 6MP, 5MP, 4MP, 3MP, 1080P, 1.3MP, 720P, D1 etc.
Record Mode	Manual, Schedule (Continuous, MD(Motion Detection) , Alarm, IVS)
Record Interval	1 ~ 120 min (default: 60 min), Pre-record: 1 ~ 30 sec, Post-record: 10 ~ 300 sec
Video Detection and Alarm
Trigger Events	Alarm Out, Video Push, Email, Recording, PTZ, Tour, Snapshot, Voice Prompt, Buzzer and Screen Tips
Video Detection	Motion Detection, MD Zones: 396 (22 × 18), Video Loss, Tampering and Scene Change
Alarm Input	16 Channel
Alarm Output	4 Channel
Playback and Backup
Sync Playback	1/4/9/16
Search Mode	Time /Date, Alarm, MD and Exact Search (accurate to second)
Backup Mode	USB Device/Network
Third-party Support
Third-party Support	Arecont Vision, Airlive, AXIS, Canon, Dynacolor, JVC, LG, Panasonic, Pelco, Xunmei, Samsung, Sanyo, Sony, Watchnet and more
Network
Interface	2 RJ-45 Port (10/100/1000Mbps)
PoE	N/A
Network Function	HTTP, HTTPS, TCP/IP, IPv4/IPv6, UPnP, SNMP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE,DDNS, FTP, Alarm Center, IP Search (Support IP camera, DVR, NVS, etc.), P2P
Max. User Access	128 users
Mobile App	iPhone, iPad, Android
Interoperability	ONVIF (Profile S), SDK, CGI
Storage
Internal HDD	4 SATA III Ports, Up to 8 TB capacity for each HDD
eSATA	NA
Auxiliary Interface
USB	2 USB Ports (1 Rear USB 3.0 , 1 Front USB 2.0 )
RS232	1 Port, for PC Communication and Keyboard
RS485	1 Port, for PTZ Control
Electrical
Power Supply	Single, AC100-240V, 1.9A
Power Consumption	NVR: <7.0w hdd="" hari="" --7="" 0w--="">
Environmental
Operating Conditions	-10°C ~ +55°C (+14°F ~ +131°F), 86 ~ 106kpa
Storage Conditions	-20°C ~ +70°C (-4°F ~ +158°F), 0 ~ 90% RH
Construction
Dimensions	1.5U, 440mm x 405mm x 76.8mm ;
Dimensions	(17.3" x 15.9" x 3.0")
Net Weight	4.3kg (9.5 lb) (without HDD)
Gross Weight	6.3kg (13.9 lb) (without HDD)
Certifications
CE	EN55035, EN55032, EN55024, EN50130-4, EN60950-1
FCC	Part 15 Subpart B, ANSI C63.4-2014