IPC-HDBW4231EP-AS-S4 - TTH Company - Distributreur Officiel De La Marque Dahua Maroc
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IPC-HDBW4231EP-AS-S4

Caméra réseau mini-dôme infrarouge 2MP

  • CMOS STARVIS ™ à balayage progressif 1 / 2,8 “2 mégapixels
  • Codage triple flux H.265 et H.264
  • 25 / 30fps à 1080P (1920 × 1080)
  • Détection intelligente prise en charge
  • WDR (120 dB), jour / nuit (ICR), 3DNR, AWB, AGC, BLC
  • Surveillance réseau multiple: visionneuse Web, CMS (DSS / PSS) et DMSS
  • Objectif fixe de 2,8 mm (3,6 mm, 6 mm en option)
  • 1/1 entrée / sortie d’alarme, 1/1 entrée / sortie audio
  • Max. LED IR Longueur 30m
  • Mémoire Micro SD, IP67, IK10, PoE
Comparer
Availability: In Stock
Camera
Image Sensor 1/3” 4Megapixel progresive CMOS
Effective Pixels 2688(H)x1520(V)
RAM/ROM 128MB/128MB
Scanning System Progressive
Electronic Shutter Speed Auto/Manual, 1/3~1/100000s
Minimum Illumination 0.03 Lux @ F2.0
S/N Ratio More than 56dB
IR Distance Distance up to 30m(98ft)
IR On/Off Control Auto/ Manual
IR LEDs 3
Lens
Lens Type Fixed
Mount Type M12
Focal Length 2.8mm, 3.6mm
Max. Aperture F2.0/F2.0
Angle of View 2.8 mm: Horizontal: 93° Vertical: 53° Diagonal: 111°

3.6 mm: Horizontal: 81° Vertical: 44° Diagonal: 95°

Focus Control Fixed
Close Focus Distance 2.8 mm: 0.8 m (2.6 ft)

3.6 mm: 1.4 m (4.6 ft)

DORI Distance Lens Detect Observe Recognize Identify
2.8 mm 50.0 m (183.7 ft) 22.4 m (73.5 ft) 11.2 m (36.7 ft) 15.1 m (18.4 ft)
3.6 mm 80.0 m (262.5 ft) 32.0 m (105.0 ft) 16.0 m (52.5 ft) 8.0 m (26.2 ft)
PTZ
Pan/Tilt Range Pan:0° ~355° ;Tilt:0° ~65° ;Rotation:0° ~355°
Intelligence
Event Trigger Motion detection, Video tampering, Scene changing, Network disconnection, Ip address conflict, Illegal access, Storage anomaly
IVS N/A
Video
Compression H.265; H.264; H.264B; MJPEG (only supported by sub stream)
Smart Codec Smart H.265+/ Smart H.264+
Streaming Capability 2 Streams
Resolution 2688 × 1520 (2688 × 1520); 2560 × 1440 (2560 × 1440); 2304 × 1296 (2304 × 1296); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 ×240)
Frame Rate Main Stream: 2688 × 1520 (1 fps–20 fps) 2560 × 1440 (1 fps–25/30 fps)
Sub Stream: 704 × 576 (1 fps–20/25 fps) 704 × 480 (1 fps–20/30 fps)
Bit Rate Control CBR/VBR
Bit Rate H.264: 32 kbps–6144 kbps

H.265: 12 kbps–6144 kbps

Day/Night Auto(ICR) / Color / B/W
BLC Mode BLC / HLC / WDR(120dB)
White Balance Auto/Natural/Street Lamp/Outdoor/Manual
Gain Control Auto/Manual
Noise Reduction 3D DNR
Motion Detection Off / On (4 Zone, Rectangle)
Region of Interest Off / On (4 Zone)
Electronic Image Stabilization (EIS) N/A
Smart IR Support
WDR 120db
Flip 0°/90°/180°/270°
Mirror Off / On
Privacy Masking Off / On (4 Area, Rectangle)
Audio
Compression N/A
Network
Ethernet RJ-45 (10/100Base-T)
Protocol HTTP;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

Interoperability ONVIF Profile S&G, API
Streaming Method Unicast / Multicast
Max. User Access 10 Users / 20 Users
Edge Storage NAS

Local PC for instant recording

Web Viewer IE, Chrome, Firefox, Safari
Management Software Smart PSS, DSS, DMSS
Smart Phone IOS, Android
Certifications
Certifications CE (EN 60950:2000)

UL:UL60950-1

FCC: FCC Part 15 Subpart B

Interface
Video Interface N/A
Audio Interface N/A
RS485 N/A
Alarm N/A
Electrical
Power Supply DC12V, PoE(IEEE 802.3af)(Class 0)
Power Consumption < 5.5W
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 Protection IP67
Vandal Resistance IK10
Construction
Casing Metal
Dimensions 81 mm × Φ109.9 mm (3.2″ × Φ4.3″)
Net Weight 0.35 kg (0.8 lb)\
Gross Weight 0.48 kg (1.1 lb)

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