دوربین مداربسته dahua

توضیحات

IPC-HDW1431S

دوربین تحت شبکه 4 مگاپیکسل
لنز ثابت 2.8 mm
حداکثر طول IR :30m
نظارت شبکه چندگانه
WDR:120db
IP67, PoE

 

 

Camera

Image Sensor   1/3” 4Megapixel progresive CMOS

Effective Pixels             2688(H) x1520(V)

RAM/ROM     512MB/32MB

Scanning System           Progressive

Electronic Shutter Speed           Auto/Manual, 1/3~1/100000s

Minimum Illumination    0.08Lux/F2.0( Color,1/3s,30IRE)

0.3Lux/F2.0( Color,1/30s,30IRE)

0Lux/F2.0(IR on)

S/N Ratio         More than50dB

IR Distance      Distance up to 30m(98ft)

IR On/Off Control        Auto/ Manual

IR LEDs 12

Lens

Lens Type        Fixed

Mount Type     Board-in

Focal Length    2.8 mm (3.6 mm optional)

Max. Aperture F2.0/F2.0

Angle of View H:104°/87°, V:57°/48°

Focus Control Fixed

Close Focus Distance   N/A

DORI Distance               Lens                       Detect                    Observe                    Recognize        Identify

                2.8 mm            63(207ft)                25(82ft)                  13(43ft)                     6(20ft)

                3.6 mm            80(262ft)                32(105ft)                16(52ft)                     8(26ft)

PTZ

Pan/Tilt Range Pan:0° ~360° ;Tilt:0° ~90° ;Rotation:0° ~360°

Intelligence

Event Trigger    Motion detection, Video tampering, Scene changing, Network disconnection, Ip address conflict, Illegal access, Storage anomaly

IVS         Tripwire, Intrusion

Video

Compression    H.265/H.264H/MJPEG(Sub Stream)

Smart Codec    Support H.265+/H.264+

Streaming Capability     2 Streams

Resolution                 4M(2688×1520)/3M(2304×1296)/1080P(1920×1080)/720P(1280×720)/VGA(640×480)/D1(704×576/704×480)/CIF(352×288/352×240)

Frame Rate      Main Stream: 4M(1 ~ 20fps)/3M (1 ~ 25/30fps)

                Sub Stream: D1(1 ~ 25/30fps)

Bit Rate Control           CBR/VBR

Bit Rate            H.265: 12K ~ 8448Kbps

H.264: 32K ~ 10240Kbps

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

Digital Zoom                                   16x

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

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