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IPC-HDW4431EM-AS Dahua 4.0 Megapixel 120dB WDR IP Dome Camera with 50m Night Vision, Audio & PoE
Product ID IPC-HDW4431EM-AS

IPC-HDW4431EM-AS Dahua 4.0 Megapixel 120dB WDR IP Dome Camera with 50m Night Vision, Audio & PoE

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  • Summary
  • Full Spec
  • Diagram

Key Features

  • 1/3” 4Megapixel progressive scan CMOS
  • H.265 & H.264 triple-stream encoding
  • 25fps@4M (2688×1520)
  • Smart Detection supported
  • WDR(120dB), Day/Night(ICR), 3DNR, AWB, AGC, BLC
  • 2.8mm fixed lens
  • Built in Mic
  • IR LEDs: 50m
  • Micro SD memory, IP67, PoE


Manufacturers Spec Sheet (PDF)

Sample Footage

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Image Sensor 1/3” 4Megapixel progressive scan CMOS
Effective Pixels 2688(H) x 1520(V)
Scanning System Progressive
Min. Illumination 0.08Lux/F2.0 (Color), 0Lux/F2.0 (IR on)
S/N Ratio more than 50dB
Max. IR LEDs Length 50m
IR On/Off Control Auto/ Manual
Lens 2.8mm (3.6mm optional)
Max Aperture F2.0
Angle of View H:104° (87°), V:57° (48°)
Pan/Tilt/Rotation Range Pan:0˚~360˚; Tilt:0˚~78˚; Rotation:0˚~360˚
IVS (optional) Tripwire, Intrusion, Object Abandoned/Missing
Advanced Intelligent Functions Face Detection
Compression H.265+ / H.265 / H.264+ / H.264
Streaming Capability 3 Streams
Resolution 4M(2688×1520)/3M(2304×1296)/
Frame Rate Main Stream: 4M(1~25fps)
Sub Stream: D1(1~25fps)
Third Stream: 720P(1~10fps)
Bit Rate H.264: 24~10240Kbps
H.265: 14~9984Kbps
Day/Night Auto(ICR) / Color / B/W
Backlight Compensation BLC / HLC / WDR(120dB)
White Balance Auto/Natural/Street Lamp/Outdoor/Manual
Gain Control Auto/Manual
Noise Reduction 3D DNR
Motion Detetion Off / On (4 Zone, Rectangle)
Region of Interest Off / On (4 Zone)
Electronic Image Stabilization (EIS) N/A
Smart IR Support
Defog N/A
Digital Zoom 16x
Flip 0°/90°/180°/270°
Mirror Off / On
Privacy Masking Off / On (4 Area, Rectangle)
Compression G.711a/ G.711Mu/ AAC/ G.726
Ethernet RJ-45 (10/100Base-T)
Protocol HTTP; HTTPs; TCP; ARP; RTSP; RTP; UDP; SMTP; FTP; DHCP; DNS; DDNS; PPPOE; IPv4/v6; QoS; UPnP;NTP; Bonjour; 802.1x; Multicast; ICMP; IGMP; SNMP
Compatibility ONVIF, PSIA, CGI
Streaming Method Unicast / Multicast
Max. User Access 10 Users / 20 Users
Edge Storage NAS
Local PC for instant recording
Mirco SD card 128GB
Web Viewer IE, Chrome, Firefox, Safari
Management Software Smart PSS, DSS, Easy4ip
Smart Phone IOS, Android
Video Interface n/a
Audio Interface Built-in Mic
RS485 n/a
Alarm n/a
Power Supply DC12V, PoE (802.3af)(Class 0)
Power Consumption Max 5W
Operating Conditions -30°C~+60°C, Less than 95% RH
Strorage Conditions -30°C~+60°C, Less than 95% RH
Ingress Protection IP67
Vandal Resistance n/a
Casing Metal
Dimension Φ106mm x 93.7mm
Weight Approx. 0.47kg

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