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4MP IR mini Dome Network Camera 2.8mm

Dahua – IPC-HDBW4431EP-ASE

> 1/3” 4Megapixel progressive scan CMOS
> H.265&H.264 triple-stream encoding
> 25/30fps@4M(2688×1520)
> Smart Detection supported
> WDR(120dB), Day/Night(ICR), 3DNR,AWB,AGC,BLC
> Multiple network monitoring: Web viewer, CMS(DSS/PSS) & DMSS
> 2.8mm fixed lens (3.6mm, 6mm optional)
> 1/1 Alarm in/out, 1/1 audio in/out
> Max. IR LEDs Length 30m
> Micro SD memory, IP67, IK10, PoE

აღწერა

Camera
Image Sensor 1/3”4Megapixel progressive scan CMOS
Effective Pixels 2688(H)x1520(V)
RAM/ROM 512MB/32MB
Scanning System Progressive
Electronic Shutter Speed Auto/Manual, 1/3(4)~1/100000s
Minimum Illumination 0.06Lux/F1.6( Color,1/3s,30IRE)
0.4Lux/F1.6( Color,1/30s,30IRE)
0Lux/F1.6(IR on)
S/N Ratio More than 50dB
IR Distance Distance up to 30m (98ft)
IR On/Off Control Auto/ Manual
IR LEDs 18

Lens
Lens Type Fixed
Mount Type Board-in
Focal Length 2.8mm (3.6mm, 6mm optional)
Max. Aperture F1.6 (F1.6, F1.6)
Angle of View H: 104° (83°, 55°), V: 55° (45°, 31°)
Optical Zoom N/A
Focus Control Fixed
Close Focus Distance 0.9m (1.5m, 3.1m)

Pan/Tilt/Rotation
Pan/Tilt/Rotation Range Pan:0˚~355˚; Tilt:0˚~64˚; Rotation:0˚~355˚

Intelligence
IVS Tripwire, Intrusion, Object Abandoned/Missing
Advanced Intelligent Functions Face Detection

Video
Compression H.265+/H.265/H.264+/H.264
Streaming Capability 3 Streams
Resolution 4M(2688×1520)/3M(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: 4M(1~25/30fps) Sub Stream: D1(1~25/30fps) Third Stream: 720P(1~25/30fps)
Bit Rate Control CBR/VBR
Bit Rate H.264: 24K ~ 10240Kbps
H.265: 14K ~ 9984Kbps
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 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)

Audio
Compression G.711a/ G.711Mu/ AAC/ G.726

Network
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
Interoperability 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