AXIS P3915–R Network Camera

Video and Audio

To select a default stream profile for the Live View page, go to Setup > Live View Config .

Camera Settings

The Video & Audio > Camera Settings page provides access to advanced image settings for the Axis product.

Image Appearance

Increasing the Color level increases the color saturation. The value 100 gives maximum color saturation. The value 0 gives a black and white image.

The image Brightness can be adjusted in the range 0–100, where a higher value produces a brighter image.

Increasing the Sharpness can increase bandwidth usage. A sharper image might increase image noise especially in low light conditions. A lower setting reduces image noise, but the whole image will appear less sharp.

The Contrast changes the relative difference between light and dark. It can be adjusted using the slidebar.

White Balance

White balance is used to make colors in the image appear the same regardless of the color temperature of the light source. The Axis product can be set to automatically identify the light source and compensate for its color. Alternatively, select the type of light

source from the drop-down list. For a description of each available setting, see the online help.

The white balance window is enabled for the Automatic and Automatic outdoor options that appear in the White balance drop-down list. Select one of the options from the drop-down list to set the white balance window properties. Select Automatic to use the default settings for the Automatic and Automatic outdoor options (in the White balance drop-down list). Select Custom to manually set a reference window for white balance in the view area.

Wide Dynamic Range

Wide dynamic range (Dynamic Contrast) can improve the exposure when there is a considerable contrast between light and dark areas in the image. Enable WDR in intense backlight conditions. Disable WDR in low light conditions for optimal exposure.

Note

This setting is only possible when using automatic exposure control.

Traffic Light mode

This mode will decrease the exposure, so that traffic lights and other bright light sources will not saturate when in view at night. In this mode, it is possible to distinguish the color of the traffic lights at any surrounding light level. This mode is also favorable for license plate recognition.

Note

The decrease in exposure will make the whole image darker, during conditions above.

This setting will disable the Exposure Settings for best results.

Exposure Settings

Configure the exposure settings to suit the image quality requirements in relation to lighting, frame rate and bandwidth considerations.

Exposure value - Click in the bar to fine -tune the exposure.

Exposure control - This setting is used to adapt to the amount of light used. Automatic is the default setting and can be used in most situations. The shutter speed is automatically set to produce optimum image quality. Flicker-free 50 or 60 Hz is used to remove flicker which can be caused by fluorescent and other light sources. The Hold current option locks the current exposure settings.

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Axis Communications P3915-R user manual Camera Settings
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P3915-R specifications

The Axis Communications P3915-R is a robust and versatile network camera designed specifically for demanding surveillance environments. This camera model is part of the Axis P39 series, which is renowned for its exceptional durability and performance in various conditions. Engineered for outdoor use, the P3915-R is particularly suitable for locations that require reliable, high-quality video monitoring, such as transportation hubs, airports, and public areas.

One of the standout features of the P3915-R is its IP66 and IK10 ratings, which make it resistant to both water and vandalism. This rugged construction ensures the camera can withstand harsh weather conditions, including rain and extreme temperatures, while also being capable of enduring impacts from potential vandalism. The built-in heater and fan further enhance its performance in varying outdoor temperatures, enabling the camera to operate effectively in both hot and cold climates.

In terms of video quality, the P3915-R supports 1080p resolution at up to 30 frames per second, ensuring clear and detailed images even in low-light situations. The camera is equipped with advanced imaging technologies, including Wide Dynamic Range (WDR) Forensic Capture, which improves visibility in scenes with varying lighting conditions. This feature is vital for capturing critical details in high-contrast environments.

Another technological enhancement is Axis’ Zipstream technology, which optimizes bandwidth and storage usage without compromising image quality. By significantly compressing video data while retaining the essential details for forensic purposes, Zipstream aids in efficient storage management and reduces costs associated with data transmission.

The P3915-R also supports various video analytics capabilities, including motion detection and automatic tracking, which can be customized to meet specific security needs. With two-way audio support, the camera allows for interactive communication, making it a versatile tool for real-time monitoring and response.

Flexible installation options are another significant characteristic of the P3915-R. Its robust design allows for easy mounting on walls or ceilings, and given its compact size, it can fit into tight spaces seamlessly. Overall, the Axis Communications P3915-R combines advanced imaging, robust durability, efficient data management, and flexible installation options, making it a preferred choice for security professionals seeking reliable surveillance solutions in demanding environments.
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