AXIS P3904–R Network Camera

Detectors

Note

•Using the motion detection feature may decrease the product’s overall performance.

•The position of the Motion Detection Window is relative to the orientation of the Camera. Changing the orientation of the camera will also change the position of the Motion Detection Window.

Set Up Motion Detection Windows

To set up a motion detection Include Window, follow these instructions:

1.Go to Detectors > Motion Detection.

2.Select a desired resolution for viewing while setting up Motion Detection from the View in list.

3.Select the Configure Included Windows option and click New. Select the new window in the list of windows and enter a descriptive name.

4.Adjust the size (drag the bottom right-hand corner) and the position (click on the text at the top and drag to the desired position) of the window.

5.Adjust the Object Size, History and Sensitivity profile sliders (see Motion Detection Parameters for details). Any detected motion within an active window is indicated by red peaks in the Activity window.

6.Click Save.

To exclude parts of the include window, select the Configure Excluded Windows and position the exclude window within the include window.

To delete an include or exclude window, select the window in the list of windows and click Del.

Motion Detection Parameters

The parameters controlling motion detection are described in the table below:

Parameter

Object Size

History

Sensitivity

 

 

 

 

Description

Object size relative to window

Object memory length.

Difference in luminance

 

size.

 

between background and

 

 

 

object.

 

 

 

 

High level (100%)

Only very large objects trigger

An object that appears in

Ordinary colored objects on

 

motion detection.

the window triggers motion

ordinary backgrounds trigger

 

 

detection for a long time

motion detection.

 

 

before it is considered as

 

 

 

non-moving.

 

 

 

 

 

Medium level (50%)

 

 

A large difference in luminance

 

 

 

is required to trigger motion

 

 

 

detection.

 

 

 

 

Low level (0%)

Even very small objects trigger

An object that appears in

Only very bright objects on

 

motion detection.

the window triggers motion

a dark background trigger

 

 

detection only for a very short

motion detection.

 

 

time before it is considered as

 

 

 

non-moving.

 

 

 

 

 

Recommended values

5–15%

60–90%

75–95%

 

 

 

 

Default values

15%

90%

90%

 

 

 

 

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Axis Communications P3904-R user manual Set Up Motion Detection Windows, Motion Detection Parameters
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P3904-R specifications

Axis Communications P3904-R is a state-of-the-art network camera, specifically designed for mobile surveillance applications. It is an ideal solution for users who require high-quality video monitoring in challenging environments, such as public transport, police vehicles, and emergency services. This device exemplifies Axis’s commitment to delivering cutting-edge technology wrapped in a robust and durable design.

One of the standout features of the P3904-R is its high-resolution imaging capabilities. The camera delivers sharp 1080p video at 30 frames per second, ensuring that even fast-moving scenes are captured with clarity and detail. This is particularly crucial for applications where identifying faces or license plates is necessary. Coupled with Axis’s WDR (Wide Dynamic Range) technology, the camera performs exceptionally well in varied lighting conditions, providing clear footage even in situations where light may be uneven.

The P3904-R also boasts a compact and rugged design, built to withstand the rigors of mobile use. It is rated IP66 and IK10, making it resistant to harsh weather conditions and vandalism. This durability ensures that the camera remains operational in diverse environments, from urban streets to remote areas.

Another significant technology employed in the P3904-R is the integration of PoE (Power over Ethernet). This allows for seamless installation by powering the device through the network cable, eliminating the need for separate power supplies. The camera also supports H.264 and Motion JPEG compression formats, enabling efficient storage management and optimized bandwidth usage.

Furthermore, the P3904-R is equipped with multiple analytics capabilities. These features enhance security by enabling intelligent event detection, such as motion detection and tampering alarms. This intelligent analytics functionality improves the relevance of recorded footage, making it easier to locate significant events during review.

The camera includes audio support, further enriching its functionality. The two-way audio capability allows users to communicate through the camera, adding an extra layer of interaction and security, especially beneficial in emergency situations.

In conclusion, the Axis Communications P3904-R is a well-engineered camera offering high-definition performance, rugged reliability, and advanced features that meet the challenges of mobile surveillance. Whether used in public transportation, emergency services, or any demanding environment, it delivers exceptional video quality and operational efficiency. Its combination of durable design, sophisticated technology, and user-friendly features makes it a top choice for users seeking a reliable mobile surveillance solution.
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