VIVOTEK

Manual: This mode allows user to fine-tune the value of iris opening manually, which ranges from 1 (short depth of filed) to 100 (long depth of field). The Response time is for adjusting the opening or closing speed of the iris from 1 (quick) to 10 (slow) steps� In addition, if you choose manual mode, you can manually adjust the Exposure time and Gain control according to the ambient light� Please refer to Exposure Settings on page 58 for detailed information�

If you select this option, the P-iris Adjustment bar will be displayed on the Homepage as shown below� You will also see the light and the depth of field changing in the live view window while manually dragging the bar�

wider apertures,

 

 

 

smaller apertures,

shorter depth of field

 

 

 

longer depth of field

Video orientation: Flip--vertically reflect the display of the live video; Mirror--horizontally reflect the display of the live video. Select both options if the Network Camera is installed upside-down (ex. on the ceiling) to correct the image orientation. Please note that the preset locations will be cleared after flip/mirror.

Overlay title and time stamp on video and sanpshot: Select this option to place the video title and time on the video streams and snapshots�

Note that when the frame size is set to 176 x 144 as shown in the picture below, only the time will be stamped on the video streams and sanpshots�

2010/12/09 17:08:56

17:08:56 2010/12/09

Enable time shift caching stream Advanced Mode : Check this item to enable the time shift cache stream on the Network Camera, which will store video in the camera’s embedded memory for a period of time depending on the cache memory of each Network Camera� This function can work seamlessly with VIVOTEK’s ST7501 recording software� When an event occurs, the recording software can request time shift cache stream from the camera, which allows the user to get an earlier video data�

Select caching stream: Select one stream as the time shift cache stream�

Image Settings

Advanced Mode

Click Image Settings to open the Image Settings page� On this page, you can tune the White balance and image adjustment�

User's Manual - 55

Page 55
Image 55
Vivotek IP8151 manual Image Settings

IP8151 specifications

Vivotek IP8151 is a high-performance network camera designed for various surveillance applications, combining advanced features and cutting-edge technologies to deliver exceptional image quality and reliability. Known for its sleek design and robust performance, the IP8151 caters to both indoor and outdoor environments, making it an ideal choice for businesses, homes, and public spaces.

One of the standout features of the Vivotek IP8151 is its 1-megapixel resolution, which ensures clear and detailed imagery. This allows users to capture essential details in surveillance footage, enhancing overall situational awareness. With a progressive scan CMOS sensor, the camera provides real-time streaming without any flickering, crucial for monitoring dynamic environments.

The IP8151 incorporates WDR (Wide Dynamic Range) technology, enabling the camera to perform exceptionally well in scenes with contrasting lighting conditions. This feature helps to balance bright and dark areas within a frame, ensuring that important details are visible, regardless of varying light levels. This is particularly useful for locations like entryways and lobbies, where shadows and bright lights can create challenging conditions.

Another significant characteristic of the Vivotek IP8151 is its built-in IR (Infrared) LEDs, which facilitate night vision capabilities. With a range of up to 15 meters, the camera can capture clear images in total darkness, providing 24/7 surveillance capabilities. This makes it an excellent option for continuously monitoring critical areas without the need for additional lighting solutions.

The IP8151 also boasts real-time video compression technologies such as H.264 and MJPEG. These compression options reduce bandwidth usage while maintaining high-quality footage, making it easier to manage large volumes of video data. The camera is equipped with various network protocols, ensuring seamless integration into existing security systems and enabling remote viewing and management through Vivotek's user-friendly software.

Additionally, the Vivotek IP8151 supports PoE (Power over Ethernet), simplifying installation by allowing the camera to receive power and network connectivity through a single cable. This feature reduces cable clutter and facilitates flexible installation options in any security setup.

Overall, Vivotek's IP8151 network camera combines high-resolution imaging, advanced technologies, and versatile features to deliver a reliable surveillance solution. With its robust performance in a variety of lighting scenarios, integrated night vision, and flexible installation options, the IP8151 is a strong contender in today's competitive security camera market, providing peace of mind for users looking to enhance their surveillance capabilities.