Dahua - N44CG52 - 4MP IR 2.8 mm Fixed Lens ePoE Eyeball
Part number:
N44CG52
Price:

The 4MP camera features an advanced 1/3-in. Progressive-scan imager with a fixed lens. The camera offers True Wide Dynamic Range, a True Day/Night IR Cut filter, IP67 Ingress protection and operation in extreme temperatures to deliver superior images in all lighting and environmental conditions.

Dahua’s innovative ePoE technology offers a plug-and-play solution to transmit power and data over long distances via Ethernet or coaxial cables, reducing installation time and saving money. ePoE technology is a viable, cost-effective solution for extending transmission distances and for converting existing, coax-based analog systems into IP systems. For video security and surveillance installers, ePoE technology saves time and money by reducing overall cabling requirements, allowing for existing coax cable to be used, and minimizing the number of peripheral devices needed. For new installations, ePoE offers the ability to design long-distance applications without the need for additional repeaters.

 

Features:

  • 1/3-in. 4 MP Progressive-scan  CMOS Sensor
  • Triple Stream Encoding
  • Smart H. 265+ and H.264 Dual Codecs
  • 4 MP at 30 fps Maximum Resolution
  • 2.8 mm Fixed Lens
  • Enhanced Power and Data Transmission Distances with ePoE
  • True WDR (120 dB) and True Day/Night (ICR)
  • Maximum IR LED Length 50 m (164 ft) with Smart IR
  • Built-in Microphone
  • ArcticPro Series Camera – Operational down to –40° C (–40° F)
  • IP67 Ingress Protection
  • Intelligent Video System
  • Five-year Warranty (for products sold through an authorized Dahua Dealer)

Camera

Image Sensor1/3-in. 4 MP Progressive-scan CMOS
Effective Pixels2688(H) x 1520(V
RAM/ROM512 MB/32 MB
Scanning SystemProgressive
Electronic Shutter SpeedAuto, Manual, 1/3 s to 1/100,000 s
Minimum IlluminationColor: 0.06 lux at F1.6 (1/3 s, 30 IRE) 
Color: 0.4 lux at F1.6 (1/30 s, 30 IRE) 
0 lux at F1.6 (IR on)
S/N RatioMore than 50 dB
IR DistanceDistance up to 50 m (164.04 ft)
IR On/Off ControlAuto, Manual
IR LEDsOne (1)

Lens

Lens TypeFixed
Mount TypeBoard-in
Focal Length2.8 mm or 3.6 mm
Maximum ApertureF1.6
Angle of View2.8 mm Horizontal: 104° Vertical: 58° 
3.6 mm Horizontal: 83° Vertical: 45°
Focus ControFixed
Close Focus Distance2.8 mm 1.10 m (3.61 ft) 
3.6 mm 1.50 m (4.92 ft)

Video

CompressionSmart H.265+, H.265, Smart H.264+, H.264
Streaming CapabilityThree (3) Streams
Resolution4 MP (2688 x 1520), 3 MP (2304 x 1296), 
1080p (1920 x 1080), 1.3 MP (1280 x 960), 
720p (1280 x 720), D1 (704 x 480), VGA (640 x 480) 
CIF (352 x 240)
Frame RateMain Stream: 4 MP at 30 fps
Sub Stream 1: D1 at 30 fps
Sub Stream 2: 720p at 30 fps
Bit Rate ControlCBR/VBR
Bit RateH.264: 24K to 10240 Kbps H.265: 14K to 9984 Kbps
Day/NightAuto (ICR), Color, B/W
BLC ModeBLC, HLC, True WDR (120 dB)
White BalanceAuto, Natural, Street Lamp, Outdoor, Manual
Gain ControlAuto, Manual
Noise Reduction3D DNR
Motion DetectionOff, On (4 Zones, Rectangular)
Region of InterestOff, On (4 Zones)
Smart IRSupport
Digital Zoom16x
Flip0°, 90°, 180°, 270°
MirrorOff, On
Privacy MaskingOff, On (4 Areas, Rectangular)

Network

EthernetRJ-45 (10/100 Base-T)
ProtocolHTTP, HTTPs, TCP, ARP, RTSP, RTP, UDP, SMTP, FTP, DHCP, DNS, DDNS, PPPOE, IPv4/v6, QoS, 
UPnP, NTP, Bonjour, 802.1x, Multicast, ICMP, 
IGMP, SNMP
InteroperabilityONVIF, PSIA, CGI
Streaming MethodUnicast / Multicast
Max. User Access10 Users / 20 Users
Edge StorageNetwork Attached Storage (NAS) Local PC for Instant Recording Micro SD Slot, maximum 128 GB
Web ViewerIE, Chrome, Firefox, Safari
Management SoftwareSmartPSS, DSS
Smart PhoneIOS, Android
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