Dahua IPC-HDB4431C-AS-0280B

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:
0.08Lux/F2.0( Color, 1/3s, 30IRE)
0.3Lux/2.0( Color, 1/30s, 30IRE)
0.04Lux/F2.0( B/W, 1/3s, 30IRE)
0.2Lux/2.0( B/W, 1/30s, 30IRE)
S/N Ratio: More than 50dB
IR Distance: N/A
IR On/Off Control: N/A
IR LEDs: N/A

Lens:
Lens Type: Fixed
Mount Type: Board-in
Focal Length: 2.8mm (3.6mm optional
Max. Aperture: F2.0 (F2.0)
Angle of View: H: 104 (87) , V: 57 (48)
Optical Zoom: N/A
Focus Control: Fixed
Close Focus Distance: N/A

DORI Distance
Lens
2.8 mm
3.6 mm
Detect
63m(207ft)
80m(262ft)
Observe
25m(82ft)
32m(105ft)
Recognize
13m(43ft)
16m(52ft)
Identify
6m(20ft)
8m(26ft)

Pan/Tilt/Rotation:
Pan/Tilt/Rotation Range: Pan:0~355; Tilt:0~75; Rotation:0~360

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(26881520)/3M(23041296)/
1080P(19201080)/1.3M(1280x960)/
720P(1280720)/D1(704576/704480)/
VGA(640480)/CIF(352288/352240)
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: 24~10240Kbps
H. 265: 14~9984Kbps
Day/Night: Electronic
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: N/A
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

Certifications:
CE (EN 60950:2000)
UL:UL60950-1
FCC: FCC Part 15 Subpart B

Interface:
Video Interface: N/A
Audio Interface: Built-in Mic
RS485: N/A
Alarm: N/A

Electrical:
Power Supply: DC12V, PoE (802.3af)(Class 0)
Power Consumption: