VIVOTEK - A Leading Provider of Multimedia Communication Solutions

 

 

 

Indicate gain of input

 

 

 

1 => 0dB

 

 

 

2 => 2dB

 

 

 

3 => 4dB

 

 

 

4 => 6dB

 

 

 

5 => 8dB

 

 

 

6 => 10dB

gain

1~15

4/4

7 => 12dB

8 => 14dB

 

 

 

 

 

 

9 => 16dB

 

 

 

10 => 18dB

 

 

 

11 => 20dB

 

 

 

12 => 22dB

 

 

 

13 => 24dB

 

 

 

14 => 26dB

 

 

 

15 => 28dB

s<0~(m-

mpeg4

 

Video codec type

4/4

mpeg4 => MPEG-4

1)>_codectype

mjpeg

 

mjpeg => JPEG

 

 

 

 

176x144

 

Video resolution in pixel

s<0~(m-1)>_

 

176x144 => 176x144

320x240

4/4

resolution

320x240 => 320x240

640x480

 

 

 

640x480 => 640x480

 

 

 

 

250

 

The period of intra frame in milliseconds

 

 

250 => 1/4 S

 

500

 

s<0~(m-1)>_

 

500 => 1/2 S

1000

 

mpeg4_

4/4

1000 =>1 S

2000

intraperiod

 

2000 => 2 S

3000

 

 

 

3000 => 3 S

 

4000

 

 

 

4000 => 4 S

 

 

 

s<0~(m-

cbr

 

cbr => constant bitrate

1)>_mpeg4_

4/4

vbr

vbr => fix quality

ratecontrolmode

 

 

1

 

Quality of video when choosing vbr in “ratecontrolmode”. 1 is

 

 

worst quality and 5 is the best quality.

s<0~(m-1)>_

2

 

1 => medium

3

4/4

2 => standard

mpeg4_quant

4

 

3 => good

 

 

 

5

 

4 => detailed

 

20000

 

5 => excellent

 

 

Set bit rate in bps when choose cbr in “ratecontrolmode”.

 

30000

 

 

 

20000 => 20 Kbps

 

40000

 

 

 

30000 => 30 Kbps

 

50000

 

 

 

40000 => 40 Kbps

 

64000

 

 

 

50000 => 50 Kbps

 

128000

 

 

 

64000 => 64 Kbps

 

256000

 

 

 

128000 => 128 Kbps

s<0~(m-1)>_

384000

4/4

256000 => 256 Kbps

mpeg4_bitrate

512000

 

512000 => 512 Kbps

 

768000

 

 

 

768000 => 768 Kbps

 

1000000

 

 

 

1000000 => 1 Mbps

 

1200000

 

 

 

1500000 => 1.5 Mbps

 

1500000

 

 

 

2000000 => 2 Mbps

 

2000000

 

 

 

3000000 => 3 Mbps

 

3000000

 

 

 

4000000 => 4 Mbps

 

4000000

 

 

 

 

82 - User's Manual

Page 82
Image 82
Vivotek IZ7151 user manual Indicate gain of input

IZ7151 specifications

The Vivotek IZ7151 is a highly advanced surveillance camera designed for versatile outdoor use while delivering exceptional image quality and performance. This network camera stands out in the market due to its array of innovative features and cutting-edge technologies, making it an ideal choice for businesses and security professionals.

One of the main highlights of the IZ7151 is its 2MP sensor, which provides high-definition video resolution. It supports 1920x1080p at 30 frames per second, ensuring that viewers receive crystal-clear images with sharp details. The camera is equipped with a motorized varifocal lens that allows users to remotely adjust the focal length between 3.5mm and 10mm, which offers flexibility in surveillance coverage and ease of installation.

Additionally, the IZ7151 features a robust infrared (IR) illumination system that enables it to capture clear images in total darkness, with an IR range of up to 30 meters. This nocturnal capability is enhanced by the camera's Smart IR technology, which adjusts the intensity of the IR LEDs according to the scene's brightness, preventing overexposure and ensuring optimal image quality during low-light conditions.

Vivotek’s IR-cut filter allows the IZ7151 to provide true color video during the day and enhanced image processing at night. The camera also integrates advanced video compression technologies such as H.265 and H.264, which significantly reduce bandwidth usage and storage space without compromising image quality. This ensures smooth streaming and efficient data management, crucial for modern surveillance systems.

Another standout feature is the camera’s weatherproof design, adhering to IP66 standards, allowing it to withstand harsh weather conditions. The camera is also constructed to endure temperature extremes, functioning effectively in environments ranging from -30°C to 50°C.

The IZ7151 supports WDR Pro (Wide Dynamic Range), which significantly improves the camera's ability to capture details in high-contrast lighting conditions. This makes it suitable for various scenarios, such as entrances with overpowering sunlight and shadowy areas.

With features such as two-way audio, PoE (Power over Ethernet) support, and compatibility with Vivotek’s VAST software for video management, the IZ7151 is a comprehensive solution for surveillance needs. These attributes, combined with its reliability and advanced technologies, make the Vivotek IZ7151 an excellent investment for security applications across multiple settings.