AXIS P3235-LV Network Camera

This user manual describes several products. This means you may find instructions that aren’t applicable to your product.

1. AXIS P3235–LV
2. AXIS P3235–LVE
3. Surveillance center
4. Audio out
5. Audio in

This is an example of how the products can be installed and used. The products can be connected to a speaker via audio out and a microphone via audio in, which makes it possible to watch, listen and broadcast information from the surveillance center.

To find Axis devices on the network and assign them IP addresses in Windows®, use AXIS IP Utility or AXIS Device Manager. Both applications are free and can be downloaded from axis.com/support.

For more information about how to find and assign IP addresses, go to How to assign an IP address and access your device.

1. Open a browser and enter the IP address or host name of the Axis device.

   If you do not know the IP address, use AXIS IP Utility or AXIS Device Manager to find the device on the network.

2. Enter the username and password. If you access the device for the first time, you must set the root password. See Set a new password for the root account.

3. The live view page opens in your browser.

The device password is the primary protection for your data and services. Axis devices do not impose a password policy as they may be used in various types of installations.

To protect your data we strongly recommend that you:

• Use a password with at least 8 characters, preferably created by a password generator.

• Don’t expose the password.

• Change the password at a recurring interval, at least once a year.

1. Type a password. Follow the instructions about secure passwords. See Secure passwords.

2. Retype the password to confirm the spelling.

3. Click Create login. The password has now been configured.

A capture mode is a preset configuration that defines how the camera will capture images. The capture mode setting can affect the camera’s field of view and aspect ratio. The shutter speed can also be affected, which in turn will affect the light sensitivity.

The lower resolution capture mode may be sampled from the original resolution, or it may be cropped out from the original, in which case the field of view may also be affected.

The capture mode to choose depends on the requirements for the frame rate and resolution for the specific surveillance setup. For specifications about available capture modes, see the product’s datasheet at axis.com.

• Which capture mode to choose depends on the requirements of frame rate and resolution for the specific surveillance setup. For specifications about available capture modes, see the product’s datasheet. To find the latest version of the datasheet, go to axis.com.

1. To adjust the zoom:

2. Go to Settings > Image > Zoom and use the slider to adjust the zoom.

1. To adjust the focus:

2. Go to Settings > Image > Focus and click Show AF area.

3. Adjust the autofocus area to cover the part of the image that you want to be in focus.

   If you don’t select an autofocus area, the camera focuses on the entire scene. We recommend that you focus on a static object.

4. Click Autofocus.

5. To fine tune the focus, use the focus slider.

The remote focus and zoom functionality allows you to make focus and zoom adjustments to your camera from a computer. It is a convenient way to ensure that the scene’s focus, viewing angle and resolution are optimized without having to visit the camera’s installation location.

Your camera uses visible light to deliver color images during the day. As the available light diminishes, you can set the camera to automatically shift to night mode, in which the camera uses both visible light and near-infrared light to deliver black-and-white images. Since the camera uses more of the available light it can deliver brighter, more detailed, images.

1. Go to Settings > Image > Day and night, and make sure that the IR cut filter is set to Auto.

2. Enable Allow IR illumination and Synchronize IR illumination to use the camera’s IR light when night mode is activated.

To reduce noise in low-light conditions, you can adjust one or more of the following settings:

• Adjust the trade-off between noise and motion blur. Go to Settings > Image > Exposure and move the Blur-noise trade-off slider toward Low noise.

• Note

  A high max shutter value can result in motion blur.

• To slow down the shutter speed, set max shutter to the highest possible value.

• Reduce sharpness in the image.

• Note

  When you reduce the max gain, the image can become darker.

• Set the max gain to a lower value.

• Open the aperture.

Dynamic range is the difference in light levels in an image. In some cases the difference between the darkest and the brightest areas can be significant. The result is often an image where either the dark or the bright areas are visible. Wide dynamic range (WDR) makes both dark and bright areas of the image visible.

1. Go to Settings > Image > Wide dynamic range.

2. Turn on WDR.

3. Use the Local contrast slider to adjust the amount of WDR.

4. If you still have problems, go to Exposure and adjust the Exposure zone to cover the area of interest.

Find out more about WDR and how to use it at axis.com/web-articles/wdr.

Use corridor format to better utilize the full field of view in a long and narrow area, for example a staircase, hallway, road, or tunnel.

1. Depending on your device, turn the camera or the 3-axis lens in the camera 90° or 270°.

2. Note

   Make sure to aim IR LEDs away from walls or weathershields.

3. If the device doesn’t have automatic rotation of the view, log in to the webpage and go to Settings > System > Orientation.

4. Click .

5. Rotate the view 90° or 270°.

Find out more at axis.com/axis-corridor-format.

To verify that a defined part of the image contains enough pixels to, for example, recognize the face of a person, you can use the pixel counter.

1. Go to Settings > System > Orientation.

2. Click .

3. In the camera’s live view, adjust the size and position of the rectangle around the area of interest, for example where you expect faces to appear.

   You can see the number of pixels for each of the rectangle’s sides (X and Y), and decide if the values are enough for your needs.

A view area is a cropped part of the full view. You can stream and store view areas instead of the full view to minimize bandwidth and storage needs. If you enable PTZ for a view area, you can pan, tilt and zoom within it. By using view areas you can remove parts of the full view, for example, the sky.

When you set up a view area, we recommend you to set the video stream resolution to the same size as or smaller than the view area size. If you set the video stream resolution larger than the view area size it implies digitally scaled up video after sensor capture, which requires more bandwidth without adding image information.

A privacy mask is a user-defined area that prevents users from viewing a part of the monitored area. In the video stream, privacy masks appear as blocks of solid color or blurred image elements.

You’ll see the privacy mask on all snapshots, recorded video, and live streams.

You can use the VAPIX® application programming interface (API) to turn off the privacy masks.

You can create one or several privacy masks to hide parts of the image.

1. Go to Settings > Privacy mask.

2. Click New.

3. Adjust the size, color, and name of the privacy mask according to your needs.

Overlays are superimposed over the video stream. They are used to provide extra information during recordings, such as a timestamp, or during product installation and configuration. You can add either text or an image.

This example explains how to display the text “Motion detected” when the device detects motion.

Make sure that AXIS Video Motion Detection is running:

1. Go to Settings > Apps > AXIS Video Motion Detection.

2. Start the application if it is not already running.

3. Make sure you have set up the application according to your needs.

4. Add the overlay text:

5. Go to Settings > Overlay.

6. Enter #D in the text field.

7. Choose text size and appearance.

8. Create a rule:

9. Go to System > Events > Rules and add a rule.

10. Type a name for the rule.

11. In the list of conditions, select AXIS Video Motion Detection.

12. In the list of actions, select Use overlay text.

13. Select Camera 1.

14. Type “Motion detected”.

15. Set the duration.

16. Click Save.

Decide which compression method to use based on your viewing requirements, and on the properties of your network. The available options are:

Motion JPEG

Motion JPEG, or MJPEG, is a digital video sequence that is made up of a series of individual JPEG images. These images are then displayed and updated at a rate sufficient to create a stream that shows constantly updated motion. For the viewer to perceive motion video the rate must be at least 16 image frames per second. Full motion video is perceived at 30 (NTSC) or 25 (PAL) frames per second.

The Motion JPEG stream uses considerable amounts of bandwidth, but provides excellent image quality and access to every image contained in the stream.

H.264 or MPEG-4 Part 10/AVC

H.264 can, without compromising image quality, reduce the size of a digital video file by more than 80% compared to the Motion JPEG format and by as much as 50% compared to older MPEG formats. This means that less network bandwidth and storage space are required for a video file. Or seen another way, higher video quality can be achieved for a given bitrate.

1. Go to live view and select H.264.

2. Go to Settings > Stream.

3. Do one or more of the following:

4. • Turn on dynamic GOP and set a high GOP length value.

   • Increase the compression.

   • Turn on dynamic FPS.

1. To store recordings on the network, you need to set up your network storage.

2. Go to Settings > System > Storage.

3. Click Setup under Network storage.

4. Enter the IP address of the host server.

5. Enter the name of the shared location on the host server.

6. Move the switch if the share requires a login, and enter username and password.

7. Click Connect.

1. Turn on audio:

2. Go to Settings > Audio and turn on Allow audio.

3. Go to Input > Type and select your audio source.

4. Edit the stream profile which is used for the recording:

5. Go to Settings > Stream and click Stream profiles.

6. Select the stream profile and click Audio.

7. Select the checkbox and select Include.

8. Click Save.

9. Click Close.

To record video you must first set up network storage, see Set up network storage, or have an SD card installed.

1. Record video

2. Go to the live view.

3. To start a recording, click Record. Click again to stop the recording.

1. Watch video

2. Click Storage > Go to recordings.

3. Select your recording in the list and it will play automatically.

Bitrate control helps you to manage the bandwidth consumption of your video stream.

Variable bitrate (VBR)Variable bitrate allows the bandwidth consumption to vary depending on the level of activity in the scene. The more activity, the more bandwidth you need. With variable bitrate you are guaranteed constant image quality, but you need to make sure you have storage margins.

Maximum bitrate (MBR)Maximum bitrate lets you set a target bitrate to handle bitrate limitations in your system. You might see a decline in image quality or frame rate as the instantaneous bitrate is kept below the specified target bitrate. You can choose to prioritize either image quality or frame rate. We recommend that you configure the target bitrate to a higher value than the expected bitrate. This gives you a margin in case there is a high level of activity in the scene.

1. Target bitrate

Average bitrate (ABR)With average bitrate, the bitrate is automatically adjusted over a longer period of time. This is so you can meet the specified target and provide the best video quality based on your available storage. Bitrate is higher in scenes with a lot of activity, compared to static scenes. You are more likely to get better image quality when in scenes with a lot of activity if you use the average bitrate option. You can define the total storage required to store the video stream for a specified amount of time (retention time) when image quality is adjusted to meet the specified target bitrate. Specify the average bitrate settings in one of the following ways:

• To calculate the estimated storage need, set the target bitrate and the retention time.

• To calculate the average bitrate, based on available storage and required retention time, use the target bitrate calculator.

• 
  1. Target bitrate
  2. Actual average bitrate
• You can also turn on maximum bitrate and specify a target bitrate within the average bitrate option.
• 
  1. Target bitrate
  2. Actual average bitrate

You can create rules to make your device perform an action when certain events occur. A rule consists of conditions and actions. The conditions can be used to trigger the actions. For example, the device can start a recording or send an email when it detects motion, or show an overlay text while the device is recording.

To learn more, check out our guide Get started with rules for events.

1. Go to Settings > System > Events to set up a rule. The rule defines when the device will perform certain actions. Rules can be setup as scheduled, recurring, or for example, triggered by motion detection.

2. Select the Condition that must be met to trigger the action. If you specify more than one condition for the rule, all of the conditions must be met to trigger the action.

3. Select which Action the device should perform when the conditions are met.

This example explains how to set up the camera to start recording to the SD card five seconds before it detects motion and to stop one minute after.

1. Make sure that AXIS Video Motion Detection is running:

2. Go to Settings > Apps > AXIS Video Motion Detection.

3. Start the application if it is not already running.

4. Make sure you have set up the application according to your needs. If you need help, see the user manual for AXIS Video Motion Detection 4.

1. Create a rule:

2. Go to Settings > System > Events and add a rule.

3. Type a name for the rule.

4. In the list of conditions, under Application, select AXIS Video Motion Detection (VMD).

5. In the list of actions, under Recordings, select Record video while the rule is active.

6. Select an existing stream profile or create a new one.

7. Set the prebuffer time to 5 seconds.

8. Set the postbuffer time to 60 seconds.

9. In the list of storage options, select SD card.

10. Click Save.

This example explains how to connect an Axis PIR detector to the camera, and set up the camera to start recording when the detector senses motion.

• Required hardware

• 3-wire cable (ground, power, I/O)

• Axis PIR detector

1. Connect the wires to the camera’s I/O connector
2. Note

   For information on the I/O connector, see Connectors.

3. Connect the ground wire to pin 1 (GND/-).

4. Connect the power wire to pin 2 (12V DC output).

5. Connect the I/O wire to pin 3 (I/O input).

1. Connect the wires to the PIR detector’s I/O connector
2. 

3. Connect the other end of the ground wire to pin 1 (GND/-).

4. Connect the other end of the power wire to pin 2 (DC input/+).

5. Connect the other end of the I/O wire to pin 3 (I/O output).

1. Configure the I/O port in the camera’s webpage

2. Go to Settings > System > I/O ports.

3. Give the input module a descriptive name.

4. To make the PIR detector send a signal to the camera when it senses motion, select Closed circuit in the drop-down list.

To trigger the camera to start recording when it receives a signal from the PIR detector, you need to create a rule in the camera’s webpage.

This example explains how to set up the camera to start recording to the SD card five seconds before it detects loud noise and to stop one minute after.

1. Turn on audio:

2. Set up the stream profile to include audio, see Add audio to your recording.

1. Turn on audio detection:

2. Go to Settings > System > Detectors > Audio detection.

3. Adjust the alarm level according to your needs.

1. Create a rule:

2. Go to Settings > System > Events and add a rule.

3. Type a name for the rule.

4. In the list of conditions, under Audio, select Audio Detection.

5. In the list of actions, under Recordings, select Record video.

6. Select the stream profile where audio has been turned on.

7. Set the prebuffer time to 5 seconds.

8. Set the postbuffer time to 60 seconds.

9. In the list of storage options, select SD card.

10. Click Save.

This example explains how to connect a speaker to the camera and set it up to play a warning message when the camera detects motion in a restricted area.

• Required hardware:

• Active speaker with built-in amplifier and connecting wires

1. Physical connection:

2. Connect the audio wire to the speaker from the line out pin of the audio connector.

3. Connect the grounding wire to the speaker from the GND pin of the audio connector.

1. Add audio clip to the camera:

2. Go to Settings > Audio > Output and click .

3. Click Upload new clip.

4. Browse to locate your audio clip and click Done.

Create a rule:

1. Open the device webpage for the camera.

2. Go to Settings > System > Events.

3. Go to Recipients and add a recipient.

4. 1. Go to the device webpage of the speaker that has the audio clip stored on its SD card.

   2. Copy a link to the audio clip.

   3. Return to the device webpage of the camera.

5. Go to Rules and add a new rule:

6. 1. Under Condition, select Video motion detection.

   2. Under Action, select Send notification through HTTP.

This example explains how to trigger an alarm when the input signal has been cut or short-circuited. For more information about the I/O connector, see I/O connector.

1. Go to Settings > System > I/O Ports and turn on Supervised I/O.

1. Create a rule:

2. Go to Settings > System > Events and add a rule.

3. Type a name for the rule.

4. In the list of conditions, select Digital input and then select a port.

5. In the list of actions, select Send notification to email and then select a recipient from the list. Go to Recipients to create a new recipient.

   To create a new recipient, click . To copy an existing recipient, click .

6. Type a subject and a message for the email.

7. Click Save.

1. Go to Settings > System > Detectors.

2. Turn on Trigger on dark images. This will trigger an alarm if the lens is sprayed, covered, or rendered severely out of focus.

3. Set a duration for Trigger after. The value indicates the time that must pass before an email is sent.

1. Create a rule:

2. Go to Settings > System > Events > Rules and add a rule.

3. Type a name for the rule.

4. In the list of conditions, select Tampering.

5. In the list of actions, select Send notification to email.

6. Select a recipient from the list or go to Recipients to create a new recipient.

   To create a new recipient, click . To copy an existing recipient, click .

7. Type a subject and a message for the email.

8. Click Save.

AXIS Camera Application Platform (ACAP) is an open platform that enables third parties to develop analytics and other applications for Axis products. To find out more about available applications, downloads, trials and licenses, go to axis.com/applications.

To find the user manuals for Axis applications, go to help.axis.com.

AXIS People Counter is an analytic application that you can install on a network camera. You can use the application to count how many people pass through an entrance, in what direction they pass, and if more than one person passes during a predefined interval. You can also use it to estimate how many people are currently occupying an area, and the average visiting time.

The application runs embedded in the camera which means you don’t need a dedicated computer to run the application. AXIS People Counter is suitable for any indoor environment, like stores, libraries, or gyms.

How does estimating occupancy work?

You can use the application to estimate occupancy in areas with one or several entrances and exits. Each entrance and exit needs to be equipped with a network camera with AXIS People Counter installed. If there are several cameras, they communicate with each other over the network in a primary and secondary concept. The primary camera continuously fetches data from the secondary cameras and presents the data in the live view. Every fifteen minutes, the primary camera sends the statistical data to AXIS Store Data Manager. Consequently, the reports generated from AXIS Store Data Manager can present the data in a minimum of 15 minutes time interval.

To reset the product to the factory default settings:

1. Disconnect power from the product.

2. Press and hold the control button while reconnecting power. See Product overview.

3. Keep the control button pressed for 15–30 seconds until the status LED indicator flashes amber.

4. Release the control button. The process is complete when the status LED indicator turns green. The product has been reset to the factory default settings. If no DHCP server is available on the network, the default IP address is 192.168.0.90.

5. Use the installation and management software tools to assign an IP address, set the password, and access the video stream.

   The installation and management software tools are available from the support pages on axis.com/support.

It is also possible to reset parameters to factory default through the web interface. Go to Settings > System > Maintenance and click Default.

Firmware is the software that determines the functionality of network devices. One of your first actions when troubleshooting a problem should be to check the current firmware version. The latest version may contain a correction that fixes your particular problem.

To check the current firmware:

1. Go to the product’s webpage.

2. Click the help menu .

3. Click About.

AXIS Device Manager can be used for multiple upgrades. Find out more at axis.com/products/axis-device-manager.

1. Download the firmware file to your computer, available free of charge at axis.com/support/firmware.

2. Log in to the product as an administrator.

3. Go to Settings > System > Maintenance. Follow the instructions on the page. When the upgrade has finished, the product restarts automatically.

If you can’t find what you’re looking for here, try the troubleshooting section at axis.com/support.

When setting up your system, it is important to consider how various settings and situations affect the performance. Some factors affect the amount of bandwidth (the bitrate) required, others can affect the frame rate, and some affect both. If the load on the CPU reaches its maximum, this also affects the frame rate.

The following factors are the most important to consider:

• High image resolution or lower compression levels result in images containing more data which in turn affects the bandwidth.

• Rotating the image in the GUI will increase the product's CPU load.

• Access by large numbers of Motion JPEG or unicast H.264 clients affects the bandwidth.

• Simultaneous viewing of different streams (resolution, compression) by different clients affects both frame rate and bandwidth.

  Use identical streams wherever possible to maintain a high frame rate. Stream profiles can be used to ensure that streams are identical.

• Accessing Motion JPEG and H.264 video streams simultaneously affects both frame rate and bandwidth.

• Heavy usage of event settings affects the product’s CPU load which in turn affects the frame rate.

• Using HTTPS may reduce frame rate, in particular if streaming Motion JPEG.

• Heavy network utilization due to poor infrastructure affects the bandwidth.

• Viewing on poorly performing client computers lowers perceived performance and affects frame rate.

• Running multiple AXIS Camera Application Platform (ACAP) applications simultaneously may affect the frame rate and the general performance.

Contact support at axis.com/support.

This product supports microSD/microSDHC/microSDXC cards.

For SD card recommendations, see axis.com.

microSD, microSDHC, and microSDXC Logos are trademarks of SD-3C LLC. microSD, microSDHC, microSDXC are trademarks or registered trademarks of SD-3C, LLC in the United States, other countries or both.

• The control button is used for:

• Resetting the product to factory default settings. See Reset to factory default settings.

RJ45 Ethernet connector with Power over Ethernet (PoE).

4-pin white terminal block for audio input and output.

Use the I/O connector with external devices in combination with, for example, motion detection, event triggering, and alarm notifications. In addition to the 0 V DC reference point and power (DC output), the I/O connector provides the interface to:

Digital input

For connecting devices that can toggle between an open and closed circuit, for example PIR sensors, door/window contacts, and glass break detectors.

Supervised input

Enables possibility to detect tampering on a digital input.

Digital output

For connecting external devices such as relays and LEDs. Connected devices can be activated by the VAPIX® Application Programming Interface, trough an event or from the product’s webpage.

4-pin terminal block

Example

1. DC ground
2. DC output 12 V, max 25 mA
3. Supervised input
4. Digital output