Dahua Technology WizSense SD4D825MB-HNR security camera Turret IP security camera Outdoor 3840 x 2160 pixels Ceiling/wall

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Charakteristikos

Type

IP security camera

Width

270.4 mm

Connectivity technology

Wired

Weight

2.4 kg

Package weight

3.9 kg

Power source type

DC, PoE

Operating temperature (T-T)

-40 - 70 °C

Operating relative humidity (H-H)

0 - 95%

Mounting type

Ceiling/wall

Form factor

Turret

Built-in microphone

Yes

Noise reduction

Yes

Mobile operating systems supported

Android

Sensor type

CMOS

Compatible memory cards

MicroSD (TransFlash)

Maximum memory card size

512 GB

Audio system

2-way

Audio formats supported

PCM

Signal-to-Noise Ratio (SNR)

55 dB

Power consumption (max)

10 W

Maximum resolution

3840 x 2160 pixels

Built-in speaker(s)

Yes

Placement supported

Outdoor

Card reader integrated

Yes

Ethernet LAN (RJ-45) ports

1

Audio output channels

1.0 channels

Ethernet LAN

Yes

Supported graphics resolutions

1920 x 1080 (HD 1080)

Diameter

16 cm

International Protection (IP) code

IP67

Auto focus

Yes

Ethernet interface type

10 Gigabit Ethernet

Optical Zoom

25x

Web-based management

Yes

Supported network protocols

HTTP;HTTPS;TCP/IP;IPv4;RTSP;UDP;SMTP;NTP;DHCP;DNS;DDNS;IPv6;SSL;FTP;ARP;RTCP;RTP;IP Filter;RTMP

Normal focusing range

0.1 - 1.5 m

Frame Rate

30 fps

Product colour

White

Tilt angle range

-15 - 90°

Focal length range

5 - 125 mm

Web browser

Yes

Number of microphones

1

RAM capacity

2 MB

Voice codecs

G.711Mu

LED type

IR/White

Night vision

Yes

Total megapixels

8 MP

PTZ control

Yes

Optical sensor size

25.4 / 2.8 mm (1 / 2.8")

Minimum illumination

0.005 lx

Pan range

0 - 360°

Lens viewing angle, diagonal

102.2°

Video compression formats

H.264H

Angle of rotation

180°

DC output voltage

12

Number of cameras

1

Camera pan control

Yes

Camera tilt control

Yes

Night vision distance

100 m

Number of lenses

1

Day/night mode

Yes

Built-in HDD

No

Camera shutter type

Electronic

Lens viewing angle, vertical

47.1°

Noise reduction technology

2D noise reduction, 3D noise reduction

Digital Wide Dynamic Range (DWDR)

Yes

Region of Interest (ROI) encoding

Yes

Maximum aperture number

3.6

Lens viewing angle, horizontal

86.8°

Wide Dynamic Range (WDR)

Yes

Progressive scan

Yes

Back Light Compensation (BLC)

Yes

Weatherproof

Yes

Alarm input/output

Yes

ROM capacity

4 MB

Camera shutter speed

1 - 100000 s

Gain control type

Auto/Manual

Highlight Compensation (HLC)

Yes

Number of illumination LEDs

4

Power consumption (Power over Ethernet (PoE))

23 W

Built-in light

Yes

Audio input channels

1.0 channels

Siren noise level

55 dB

Detect distance

137.9 m

Observe distance

55.2 m

Recognize distance

27.6 m

Identify distance

13.8 m

B/W night vision distance

100 m

PTZ modes

8 Tour

Alarm output channels

1

Alarm input channels

1

Pan manual speed

0.1 - 200 °/sec

Tilt manual speed

0.1 - 120 °/sec

Number of Privacy masking areas

4