Dahua IPC-HUM4231P-0280B-S2 IP Pinhole Camera

in Dahua IP Camera
Sku: 4679
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Dahua IPC-HUM4231P-0280B-S2 IP Pinhole Camera
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KSh 9,750 Save:KSh 250(3%) ( Ex VAT )

  • Sensor Type: 1/2.8” Progressive Scan CMOS
  • Resolution: 4MP (2560 x 1440)
  • Lens: 2.8mm fixed lens
  • Field of View: 95° (horizontal)
  • Day/Night Function: True Day/Night (ICR)
  • Infrared Range: Up to 15 meters (49 feet) with Smart IR
  • WDR: 120 dB Wide Dynamic Range
  • Backlight Compensation: BLC
  • Noise Reduction: 3DNR (3D Noise Reduction)
  • Compression: H.265, H.264, MJPEG
  • Max. Bit Rate: 8 Mbps
  • Frame Rate: 30 fps at 4MP
  • Audio: No audio support
  • Network Interface: 1 x Ethernet (RJ-45)
  • Protocols: TCP/IP, UDP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, NTP, RTSP, UPnP, SNMP
  • Power Supply: DC 12V ±25%, PoE (802.3af)
  • Power Consumption: Max. 6W
  • Operating Temperature: -30°C to +60°C (-22°F to +140°F)
  • Operating Humidity: ≤95% RH
  • Weatherproof Rating: IP67
  • Dimensions: 37mm x 37mm x 39mm (1.5” x 1.5” x 1.5”)
  • Weight: Approx. 90g (0.20 lbs)
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Description

Dahua IPC-HUM4231P-0280B-S2 IP Pinhole Camera

Camera
Image Sensor1/2.7” 2Megapixel progresive CMOS
Effective Pixels1920H)x1080(V)
RAM/ROM256MB/128MB
Scanning SystemProgressive
Electronic Shutter SpeedAuto/Manual, 1/3~1/100000s
Minimum Illumination0.007Lux/F2.4( Color,1/3s,30IRE)

0.04Lux/F2.4( Color,1/30s,30IRE)

0.004Lux/F2.4( B/W,1/3s,30IRE)

0.02Lux/F2.4( B/W,1/30s,30IRE)

S/N RatioMore than 50dB
IR DistanceN/A
IR On/Off ControlN/A
IR LEDsN/A
Lens
Lens TypeFixed
Mount TypeBoard-in
Focal Length2.8mm
Max. ApertureF2.4
Angle of ViewH:105°, V:60°
Focus ControlFixed
Close Focus DistanceN/A
DORI DistanceLensDetectObserveRecognizeIdentify
2.8 mm63(207ft)25(82ft)13(43ft)6(20ft)
Pan/Tilt/Rotation
Pan/Tilt/Rotation RangeN/A
Intelligence
Event TriggerMotion detection, Video tampering, Scene changing, Network disconnection, Ip address conflict, Illegal access, Storage anomaly
IVSTripwire, Intrusion, Object Abandoned/Missing
Advanced Intelligent FunctionsFace Detection
Video
CompressionH.265/H.264/H.264B/H.264H/MJPEG(Sub Stream)
Smart CodecSupport H.265+/H.264+
Streaming Capability3 Streams
Resolution1080P(1920×1080)/960P(1280×960)/720P(1280×720)/D1(704×576/704×480)/VGA(640×480)/CIF(352×288/352×240)
Frame RateMain Stream: 1080p (1 ~ 25/30fps)
Sub Stream: D1(1 ~ 25/30fps)
Third Stream: 1080P(1 ~ 14/9fps)
Bit Rate ControlCBR/VBR
Bit RateH.265: 12K ~ 6400Kbps

H.264: 32K ~ 8192Kbps

Day/NightAuto(Electronic) / Color / B/W
BLC ModeBLC / HLC / WDR(120dB)
White BalanceAuto/Natural/Street Lamp/Outdoor/Manual
Gain ControlAuto/Manual
Noise Reduction3D DNR
Motion DetectionOff / On (4 Zone, Rectangle)
Region of InterestOff / On (4 Zone)
Electronic Image Stabilization (EIS)N/A
Smart IRN/A
Digital Zoom16x
Flip0°/90°/180°/270°
MirrorOff / On
Privacy MaskingOff / On (4 Area, Rectangle)
Audio
CompressionG.711a/G.711Mu/AAC/ G.726
Network
EthernetRJ-45 (10/100Base-T)
ProtocolHTTP;HTTPS;TCP;ARP;RTSP;RTP;RTCP;UDP;SMTP;

FTP;DHCP;DNS;DDNS;PPPoE;IPV4/V6;QoS;UPnP;

NTP;Bonjour;IEEE 802.1X;Multicast;ICMP;IGMP;TLS

InteroperabilityONVIF Profile S, API
Streaming MethodUnicast / Multicast
Max. User Access10 Users / 20 Users
Edge StorageNAS

Local PC for instant recording

Web ViewerIE, Chrome, Firefox, Safari
Management SoftwareSmart PSS, DSS, DMSS
Smart PhoneIOS, Android
Certifications
CertificationsCE (EN 60950:2000)

UL:UL60950-1

FCC: FCC Part 15 Subpart B

Interface
Video InterfaceN/A
Audio Interface1/1 channel In/Out
RS485N/A
AlarmN/A
Electrical
Power SupplyDC12V
Power Consumption< 1.5W
Environmental
Operating Conditions-30° C ~ +60° C (-22° F ~ +140° F) / Less than 95% RH
Stroage Conditions-30° C ~ +60° C (-22° F ~ +140° F) / Less than 95% RH
Ingress ProtectionN/A
Vandal ResistanceN/A
Construction
CasingMetal
Dimensions44.9mm × 57.7mm×34.35mm (1.77″ x 2.27″x 1.35″)
Net Weight0.102Kg (0.225lb)
Gross Weight0.145Kg (0.319lb)
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