CCTV Systems

Dahua, NVR4104HSP4K2SL, NVR 4CH 1SATA 4PoE No HDD Lite

Part Number:
DAH902
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SKU: DAH902 Categories: ,
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Description

Specifications:

System
Main Processor Quad-core embedded processor
Operating System Embedded LINUX
Audio and Video
IP Camera Input 4 Channel
Two-way Talk 1 Channel Input, 1 Channel Output, RCA
Display
Interface 1 HDMI, 1 VGA
Resolution HDMI: 3840×2160, 1920×1080, 1280×1024, 1280×720
VGA: 1920×1080, 1280×1024, 1280×720
Decoding Capacity 2ch@4K(30fps)/8ch@1080P(30fps)
Multi-screen Display 4CH: 1/4
OSD Camera title, Time, Camera lock, Motion detection, Recording
Recording
Compression Smart H.265+/H.265/Smart H.264+/H.264
Resolution 8Mp/ 6Mp/ 5MP/ 4MP/ 3MP/ 1080P/ 1.3MP/ 720P etc.
Record Rate 80Mbps
Bit Rate 16Kbps ~ 20Mbps Per Channel
Record Mode Manual, Schedule (Regular, Continuous), MD (Video detection: Motion Detection, Tampering, Video Loss), Stop
Record Interval 1 ~ 120 min (default: 60 min), Pre-record:
1 ~ 30 sec, Post-record: 10 ~ 300 sec
Video Detection and Alarm
Trigger Events Recording, PTZ, Tour, Video Push, Email, Snapshot, Buzzer and Screen Tips
Video Detection Motion Detection, MD Zones: 396 (22 × 18),
Video Loss and Tampering
Alarm input N/A
Alarm output N/A
Playback and Backup
Playback 4CH: 1/4 
Search Mode Time /Date, MD and Exact Search (accurate to second), Smart search
Playback Function Play, Pause, Stop, Rewind, Fast play, Slow Play, Next File, Previous File, Next Camera, Previous Camera, Full Screen, Backup Selection, Digital Zoom
Backup Mode USB Device/Network
Third-party Support
Third-party Support Arecont Vision, Airlive, AXIS, Canon, Dynacolor, JVC, LG, Panasonic, Pelco, PSIA, Samsung, Sanyo, Sony, Watchnet and more
Network
Interface 1 RJ-45 Port (10/100Mbps)
Ethernet Port 1 Independent 100Mbps Ethernet Port
PoE 4 Ports(IEEE802.3at/af)
Network Function HTTP, HTTPS, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE, DDNS, FTP, SNMP, IP Search (Support IP camera, DVR, NVS, etc.), Easy4ip
Max. User Access 128 users
Smart Phone iPhone, iPad, Android
Interoperability ONVIF 2.4, SDK, CGI
Storage
Internal HDD 1 SATA III Port, Up to 6 TB capacity for each HDD
HDD Mode Single
Auxiliary Interface
USB 2 ports (1 Rear USB2.0, 1 Front USB2.0)
RS232 N/A
RS485 N/A
Electrical
Power Supply DC48V/1.5A
Power Consumption NVR:
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 Compact 1U, 260mm×224.9mm×47.6mm (10.2″ x 8.9″ x 1.9″)
Net Weight 0.8kg (1.76 lb) (without HDD)
Gross Weight 1.6kg(3.53 lb)(without HDD)
Certifications
CE EN55032, EN55024, EN50130-4, EN60950-1
FCC Part 15 Subpart B, ANSI C63.4-2014
UL UL60950-1

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