دوربین مداربسته داهوا

دوربین مداربسته داهوا

توضیحات

دوربین مداربسته تحت شبکه داهوا

مدل :

,IPC-HFW1420S

۴ مگاپیکسل،

مینی بولت،

حداکثر دید در شب:۳۰ متر

لنز ثابت(۲٫۸mm)

 

Camera

Image Sensor                            ۱/۳” ۴Megapixel progresive CMOS

Effective Pixels                        ۲۶۸۸H)x1520(V)

RAM/ROM                              ۲۵۶MB/16MB

Scanning System                      Progressive

Electronic Shutter Speed         Auto/Manual, 1/3(4)~1/100000s

Minimum Illumination             ۰٫۳۱Lux/F2.2(Color), 0Lux/F2.2(IR on)

S/N Ratio                                 More than 40dB

IR Distance                              Distance up to 30m(98ft)

IR On/Off Control                   Auto/ Manual

IR LEDs                                   ۲۴

Lens

Lens Type                                 Fixed

Mount Type                              Board-in

Focal Length                            ۲٫۸ mm (3.6 mm optional)

Max. Aperture                          F2.0/F2.2

Angle of View                         H:106°/۸۳°, V:56°/۴۴°

Focus Control                           Fixed

Close Focus Distance               N/A

Audio

Compression   N/A

Interface

Video Interface                       N/A

Audio Interface                       N/A

RS485                                      N/A

Alarm                                       N/A

video

Compression                             H.264+/H.264

Streaming Capability                ۲ Streams

Resolution       ۴M(2688×1520/2560×1440)/3M(2304×۱۲۹۶)/

۱۰۸۰P(1920×۱۰۸۰)/۷۲۰P(1280×۷۲۰)/

D1(704×۵۷۶/۷۰۴×۴۸۰)/ CIF(352×۲۸۸/۳۵۲×۲۴۰)

Frame Rate                               ۴M(1 ~ 20fps)/3M (1 ~ 25/30fps)/2M (1 ~ 25/30fps)

                                                 D1/CIF(1 ~ 25/30fps)

Bit Rate Control                       CBR/VBR

Bit Rate                                    H264H:80K ~ 10240Kbps

Day/Night                                Auto(ICR) / Color / B/W

BLC Mode                               BLC / HLC / DWDR

White Balance                         Auto/Natural/Street Lamp/Outdoor/Manual

Gain Control                            Auto/Manual

Noise Reduction                      ۳D DNR

Motion Detetion                      Off / On (4 Zone, Rectangle)

Region of Interest                    Off / On (4 Zone)

Electronic Image                      Support

Smart IR                                  Support

Digital Zoom                           ۱۶x

Flip                                           ۰°/۹۰°/۱۸۰°/۲۷۰°

Mirror                                       Off / On

Privacy Masking                      Off / On (4 Area, Rectangle)

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