Preview mode is ideal for installers when fine tuning the camera view during the installation. No login is required to access the camera view in preview mode. It is available only in factory defaulted state for a limited time from powering up the device.
This video demonstrates how to use preview mode.
Get started
Find the device on the network
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.
You can use the device with the following browsers:
ChromeTM
EdgeTM
Firefox®
Safari®
Windows®
✓
✓
*
*
macOS®
✓
✓
*
*
Linux®
✓
✓
*
*
Other operating systems
*
*
*
*
✓: Recommended *: Supported with limitations
Open the device's web interface
Open a browser and type the IP address or host name of the Axis device.
If you don’t know the IP address, use AXIS IP Utility or AXIS Device Manager to find the device on the network.
Type the username and password. If you access the device for the first time, you must create an administrator account. See Create an administrator account.
For descriptions of all features and settings in the web interface of devices with AXIS OS, see AXIS OS web interface help.
Create an administrator account
The first time you log in to your device, you must create an administrator account.
The device has no default account. If you lose the password for your administrator account, you must reset the device. See Reset to factory default settings.
Secure passwords
Important
Use HTTPS (which is enabled by default) to set your password or other sensitive configurations over the network. HTTPS enables secure and encrypted network connections, thereby protecting sensitive data, such as passwords.
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.
Web interface overview
This video gives you an overview of the device’s web interface.
Axis device web interface
Configure your device
Basic settings
Set the capture mode
Go to Video > Installation > Capture mode.
Click Change.
Select a capture mode and click Save and restart.
See also .
Set the power line frequency
Go to Video > Installation > Power line frequency.
Select a power line frequency and click Save and restart.
Set the orientation
Go to Video > Installation > Rotate.
Select 0 , 90, 180 or 270 degrees.
See also .
Adjust the image
This section includes instructions about configuring your device. If you want to learn more about how certain features work, go to Learn more.
Optimize IR illumination
Depending on the installation environment and the conditions around the camera, for example external light sources in the scene, you can sometimes improve the image quality if you manually adjust the intensity of the LEDs. If you have problems with reflections from the LEDs, you can try to reduce the intensity.
Go to Video > Image > Day-night mode.
Turn on Allow illumination.
Click in the live view and select Manual.
Adjust the intensity.
Reduce noise in low-light conditions
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 Video > 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.
Note
When you reduce the max gain, the image can become darker.
Set the max gain to a lower value.
If there is an Aperture slider, move it towards Open.
Reduce sharpness in the image, under Video > Image > Appearance.
Reduce motion blur in low-light conditions
To reduce motion blur in low-light conditions, adjust one or more of the following settings in Video > Image > Exposure:
Note
When you increase the gain, image noise also increases.
Set Max shutter to a shorter time, and Max gain to a higher value.
If you still have problems with motion blur:
Increase the light level in the scene.
Mount the camera so that objects move toward it or away from it rather than sideways.
Maximize the details in an image
Important
If you maximize the details in an image, the bitrate will probably increase and you might get a reduced frame rate.
Make sure to select the capture mode that has the highest resolution.
Go to Video > Stream > General and set the compression as low as possible.
Below the live view image, click and in Video format, select MJPEG.
Go to Video > Stream > Zipstream and select Off.
Stabilize a shaky image with image stabilization
Image stabilization is suitable in environments where the product is mounted in an exposed location where vibrations can occur, for example, due to wind or passing traffic.
The feature makes the image smoother, steadier, and less blurry. It also reduces the file size of the compressed image and lowers the bitrate of the video stream.
Note
When you turn on image stabilization, the image is slightly cropped, which lowers the maximum resolution.
Go to Video > Installation > Image correction.
Turn on Image stabilization.
Show an image overlay
You can add an image as an overlay in the video stream.
Go to Video > Overlays.
Click Manage images.
Upload or drag and drop an image.
Click Upload.
Select Image from the drop-down list and click .
Select the image and a position. You can also drag the overlay image in the live view to change the position.
Show the pan or tilt position as a text overlay
You can show the pan or tilt position as an overlay in the image.
Go to Video > Overlays and click .
In the text field, type #x to show the pan position.
Type #y to show the tilt position.
Choose appearance, text size, and alignment.
The current pan and tilt positions show up in the live view image and in the recording.
Adjust the camera view (PTZ)
Limit the pan, tilt, and zoom movements
If there are parts of the scene that you don’t want the camera to reach, you can limit the pan, tilt, and zoom movements. For example, you want to protect the privacy of residents in an apartment building, which is located close to a parking lot that you intend to monitor.
To limit the movements:
Go to PTZ > Limits.
Set the limits as needed.
Control the camera with VISCA
There are two ways to control this camera with VISCA:
VISCA over IP
Select this to communicate over the Ethernet.
VISCA over serial
Select this to communicate over serial connection.
Control the camera with VISCA over IP
Note
Using the IP protocol for PTZ control increases the risk of unauthorized access. It enables UDP on ports 52380 and 52381, which allows anyone on the network to change settings without having to log in to the camera.
Go to Settings > System > Accessories.
Turn on VISCA.
Select VISCA over IP.
Control the camera with VISCA over serial
Connect a serial cable to the RS232 connector.
Go to Settings > System > Accessories.
Turn on VISCA.
Select VISCA over serial.
Select the camera’s Position in series.
Select Point to point if the device is directly connected to the VISCA controller.
Select Endpoint if the device is the last device in the daisy chain.
Select In-chain (daisy chain) if the device is in the middle of the daisy chain.
Select Baud rate.
View and record video
This section includes instructions about configuring your device. To learn more about how streaming and storage works, go to Streaming and storage.
Reduce bandwidth and storage
Important
Reducing the bandwidth can lead to loss of detail in the image.
Go to Video > Stream.
Click in the live view.
Select Video format AV1 if your device supports it. Otherwise select H.264.
Go to Video > Stream > General and increase Compression.
Go to Video > Stream > Zipstream and do one or more of the following:
Note
The Zipstream settings are used for all video encodings except MJPEG.
Select the Zipstream Strength that you want to use.
Turn on Optimize for storage. This can only be used if the video management software supports B-frames.
Turn on Dynamic FPS.
Turn on Dynamic GOP and set a high Upper limit GOP length value.
Note
Most web browsers don’t support H.265 decoding and because of this the device doesn’t support it in its web interface. Instead you can use a video management system or application that supports H.265 decoding.
View a live video stream on a monitor
Your camera can transmit a live video stream to a monitor even without a network connection.
Connect an external monitor using the HDMI connector or the SDI connector.
Set up network storage
To store recordings on the network, you need to set up your network storage.
Go to System > Storage.
Click Add network storage under Network storage.
Type the IP address of the host server.
Type the name of the shared location on the host server under Network share.
Type the username and password.
Select the SMB version or leave it on Auto.
Select Add share without testing if you experience temporary connection issues, or if the share is not yet configured.
Click Add.
Record and watch video
Record video directly from the camera
Go to Video > Stream.
To start a recording, click .
If you haven’t set up any storage, click and . For instructions on how to set up network storage, see Set up network storage
To stop recording, click again.
Watch video
Go to Recordings.
Click for your recording in the list.
Set up rules for events
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.
Go to System > Events and add a rule. The rule defines when the device will perform certain actions. You can set up rules as scheduled, recurring, or manually triggered.
Enter a Name.
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.
Select which Action to perform when the conditions are met.
Note
If you make changes to an active rule, the rule must be turned on again for the changes to take effect.
If you change the definition of a stream profile that is used in a rule, you need to restart all the rules that use that stream profile.
Audio
Add audio to your recording
Turn on audio:
Go to Video > Stream > Audio and include audio.
If the device has more than one input source, select the correct one in Source.
Go to Audio > Device settings and turn on the correct input source.
If you make any changes to the input source, click Apply changes.
Edit the stream profile that is used for the recording:
Go to System > Stream profiles and select the stream profile.
Select Include audio and turn it on.
Click Save.
The web interface
To read about all the features and settings available in the web interface of devices with AXIS OS, go to AXIS OS web interface help.
Learn more
Capture modes
Capture mode defines the maximum resolution and maximum frame rate available in the Axis product. The capture mode also affects light sensitivity. A capture mode with a high maximum frame rate has reduced light sensitivity and vice versa.
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 at axis.com.
Overlays
Note
Overlays are not included in the video stream when using SIP calls.
Note
Image and text overlay will not be displayed on video stream over HDMI.
Note
Image and text overlay will not be displayed on video stream over SDI.
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.
Streaming and storage
Video compression formats
Decide which compression method to use based on your viewing requirements, and on the properties of your network. The available options are:
Motion JPEG
Note
To ensure support for the Opus audio codec, the Motion JPEG stream is always sent over RTP.
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
Note
H.264 is a licensed technology. The Axis product includes one H.264 viewing client license. To install additional unlicensed copies of the client is prohibited. To purchase additional licenses, contact your Axis reseller.
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.
H.265 or MPEG-H Part 2/HEVC
H.265 can, without compromising image quality, reduce the size of a digital video file by more than 25% compared to H.264.
Note
H.265 is licensed technology. The Axis product includes one H.265 viewing client license. Installing additional unlicensed copies of the client is prohibited. To purchase additional licenses, contact your Axis reseller.
Most web browsers don’t support H.265 decoding and because of this the camera doesn’t support it in its web interface. Instead you can use a video management system or application supporting H.265 decoding.
How do Image, Stream, and Stream profile settings relate to each other?
The Image tab contains camera settings that affect all video streams from the product. If you change something in this tab, it immediately affects all video streams and recordings.
The Stream tab contains settings for video streams. You get these settings if you request a video stream from the product and don’t specify for example resolution, or frame rate. When you change the settings in the Stream tab, it doesn’t affect ongoing streams, but it will take effect when you start a new stream.
The Stream profiles settings override the settings from the Stream tab. If you request a stream with a specific stream profile, the stream contains the settings of that profile. If you request a stream without specifying a stream profile, or request a stream profile that doesn't exist in the product, the stream contains the settings from the Stream tab.
Bitrate control
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.
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.
Target bitrate
Actual average bitrate
You can also turn on maximum bitrate and specify a target bitrate within the average bitrate option.
Target bitrate
Actual average bitrate
Analytics and apps
With analytics and apps you can get more out of your Axis device. AXIS Camera Application Platform (ACAP) is an open platform that makes it possible for third parties to develop analytics and other apps for Axis devices. Apps can be preinstalled on the device, available for download for free, or for a license fee.
To find the user manuals for Axis analytics and apps, go to help.axis.com.
Note
Several apps can run at the same time but some apps might not be compatible with each other. Certain combinations of apps might require too much processing power or memory resources when run in parallel. Verify that the apps work together before deployment.
Autotracking
With autotracking, the camera automatically zooms in on and tracks moving objects, for example a vehicle or a person. You can manually select an object to track, or set up trigger areas and let the camera detect moving objects. The application is best suited for open areas with no obscuring objects and where movement is unusual. When the camera doesn't track an object, it returns to its connected preset position.
Important
Autotracking is designed for areas with a limited amount of movement.
Clean your device
You can clean your device with lukewarm water.
NOTICE
Harsh chemicals can damage the device. Don’t use chemicals such as window cleaner or acetone to clean your device.
Avoid cleaning in direct sunlight or elevated temperatures, since this can cause stains.
Use a can of compressed air to remove dust and loose dirt from the device.
If necessary, clean the device with a soft microfiber cloth dampened with lukewarm water.
To avoid stains, dry the device with a clean, nonabrasive cloth.
Troubleshooting
Reset to factory default settings
Important
Reset to factory default should be used with caution. A reset to factory default resets all settings, including the IP address, to the factory default values.
To reset the product to the factory default settings:
Disconnect power from the product.
Press and hold the control button while reconnecting power. See Product overview.
Keep the control button pressed for 15–30 seconds until the status LED indicator flashes amber.
Release the control button. The process is complete when the status LED indicator turns green. If no DHCP server is available on the network, the device IP address will default to one of the following:
Devices with AXIS OS 12.0 and later: Obtained from the link-local address subnet (169.254.0.0/16)
Devices with AXIS OS 11.11 and earlier: 192.168.0.90/24
Use the installation and management software tools to assign an IP address, set the password, and access the device.
The installation and management software tools are available from the support pages on axis.com/support.
You can also reset parameters to factory default through the device’s web interface. Go to Maintenance > Factory default and click Default.
AXIS OS options
Axis offers device software management according to either the active track or the long-term support (LTS) tracks. Being on the active track means continuously getting access to all the latest product features, while the LTS tracks provide a fixed platform with periodic releases focused mainly on bug fixes and security updates.
Using AXIS OS from the active track is recommended if you want to access the newest features, or if you use Axis end-to-end system offerings. The LTS tracks are recommended if you use third-party integrations, which are not continuously validated against the latest active track. With LTS, the products can maintain cybersecurity without introducing any significant functional changes or affecting any existing integrations. For more detailed information about Axis device software strategy, go to axis.com/support/device-software.
Check the current AXIS OS version
AXIS OS determines the functionality of our devices. When you troubleshoot a problem, we recommend that you to start by checking the current AXIS OS version. The latest version might contain a correction that fixes your particular problem.
To check the current AXIS OS version:
Go to the device’s web interface > Status.
Under Device info, see the AXIS OS version.
Upgrade AXIS OS
Important
When you upgrade the device software, your preconfigured and customized settings are saved. Axis Communications AB can't guarantee that the settings are saved, even if the features are available in the new AXIS OS version.
Starting from AXIS OS 12.6, you must install every LTS version between your device’s current version and the target version. For example, if the currently installed device software version is AXIS OS 11.2, you have to install the LTS version AXIS OS 11.11 before you can upgrade the device to AXIS OS 12.6. For more information, see AXIS OS Portal: Upgrade path.
Make sure the device remains connected to the power source throughout the upgrade process.
Note
When you upgrade the device with the latest AXIS OS version in the active track, the product receives the latest functionality available. Always read the upgrade instructions and release notes available with each new release before you upgrade. To find the latest AXIS OS version and the release notes, go to axis.com/support/device-software.
If the upgrade fails, the device reloads the previous version. The most common reason is that the wrong AXIS OS file has been uploaded. Check that the name of the AXIS OS file corresponds to your device and try again.
Problems after AXIS OS upgrade
If you experience problems after the upgrade, roll back to the previously installed version from the Maintenance page.
Problems setting the IP address
Can’t set the IP address
If the IP address intended for the device and the IP address of the computer used to access the device are located on different subnets, you can’t set the IP address. Contact your network administrator to obtain an IP address.
The IP address could be in use by another device. To check:
Disconnect the Axis device from the network.
In a Command/DOS window, type ping and the IP address of the device.
If you receive: Reply from <IP address>: bytes=32; time=10... this means that the IP address might already be in use by another device on the network. Obtain a new IP address from the network administrator and reinstall the device.
If you receive: Request timed out, this means that the IP address is available for use with the Axis device. Check all cabling and reinstall the device.
There could be a possible IP address conflict with another device on the same subnet. The static IP address in the Axis device is used before the DHCP server sets a dynamic address. This means that if the same default static IP address is also used by another device, there could be problems accessing the device.
Problems accessing the device
Can’t log in when accessing the device from a browser
When HTTPS is enabled, make sure that you use the correct protocol (HTTP or HTTPS) when you try to log in. You might need to manually type http or https in the browser’s address field.
If you’ve lost the password for the root account, you must reset the device to the factory default settings. For instructions, see Reset to factory default settings.
The IP address has been changed by DHCP
IP addresses obtained from a DHCP server are dynamic and could change. If the IP address has been changed, use AXIS IP Utility or AXIS Device Manager to locate the device on the network. Identify the device using its model or serial number, or by the DNS name (if the name has been configured).
If required, you can assign a static IP address manually. For instructions, go to axis.com/support.
Certificate error when using IEEE 802.1X
For authentication to work properly, the date and time settings in the Axis device must be synchronized with an NTP server. Go to System > Date and time.
To access the device externally, we recommend you to use one of the following applications for Windows®:
AXIS Camera Station Edge: free of charge, ideal for small systems with basic surveillance needs.
AXIS Camera Station Pro: 90-day trial version free of charge, ideal for small to mid-size systems.
For instructions and download, go to axis.com/vms.
Problems with streaming
Multicast H.264 only accessible by local clients
Check if your router supports multicasting, or if you need to configure the router settings between the client and the device. You might need to increase the TTL (Time To Live) value.
No multicast H.264 displayed in the client
Check with your network administrator that the multicast addresses used by the Axis device are valid for your network.
Check with your network administrator to see if there is a firewall that prevents viewing.
Poor rendering of H.264 images
Ensure that your graphics card uses the latest driver. You can usually download the latest drivers from the manufacturer’s website.
Color saturation is different in H.264 and Motion JPEG
Modify the settings for your graphics adapter. Check the adapter’s documentation for more information.
Reduce the number of applications running on the client computer.
Limit the number of simultaneous viewers.
Check with the network administrator that there is enough bandwidth available.
Lower the image resolution.
Log in to the device’s web interface and set a capture mode that prioritizes frame rate. If you change the capture mode to prioritize frame rate it might lower the maximum resolution, depending on the device used and capture modes available.
The maximum frames per second is dependent on the utility frequency (60/50 Hz) of the Axis device.
Can't select H.265 encoding in live view
Web browsers don’t support H.265 decoding. Use a video management system or application that supports H.265 decoding.
Problems with MQTT
Can’t connect over port 8883 with MQTT over SSL
The firewall blocks traffic that uses port 8883 since it’s regarded insecure.
In some cases the server/broker might not provide a specific port for MQTT communication. It might still be possible to use MQTT over a port normally used for HTTP/HTTPS traffic.
If the server/broker supports WebSocket/WebSocket Secure (WS/WSS), typically on port 443, use this protocol instead. Check with the server/broker provider to see if WS/WSS is supported and which port and basepath to use.
If the server/broker supports ALPN, the use of MQTT can be negotiated over an open port, such as 443. Check with your server/broker provider to see if ALPN is supported and which ALPN protocol and port to use.
Problems with operating the device
Front heater and wiper aren’t working
If the front heater or wiper are not turning on, confirm that the top cover is properly fastened to the bottom of the housing unit.
If you can’t find what you’re looking for here, try the troubleshooting section at axis.com/support.
Performance considerations
When you set up your system, it’s important to consider how different settings and situations affect performance. Some factors affect bandwidth (bitrate), others affect frame rate, and some affect both.
The most important factors 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 can increase the product's CPU load.
Access by large numbers of Motion JPEG clients or unicast H.264/H.265/AV1 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 video streams with different codecs simultaneously affects both frame rate and bandwidth. For optimal performance, use streams with the same codec.
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.
Shows steady green for 10 seconds for normal operation after startup completed.
Amber
Steady during startup. Flashes during device software upgrade or reset to factory default.
Amber/Red
Flashes amber/red if network connection is unavailable or lost.
Red
Device software upgrade failure.
Microphone power LED
Indication
Unlit
Phantom power off.
Blue
Phantom power on.
Note
The tally LED (indication LED) only indicates network transmission. If video or audio is only transmitted through HDMI or SDI the tally LED will be unlit.
Tally LED
Indication
Unlit
Camera idle.
Red
Active network transmission or recording.
SD card slot
NOTICE
Risk of damage to SD card. Don’t use sharp tools, metal objects, or excessive force when inserting or removing the SD card. Use your fingers to insert and remove the card.
Risk of data loss and corrupted recordings. Unmount the SD card from the device’s web interface before removing it. Don’t remove the SD card while the product is running.
SD, SDHC, and SDXC Logos are trademarks of SD-3C LLC. SD, SDHC and SDXC are trademarks or registered trademarks of SD-3C, LLC in the United States, other countries or both.
Connecting to an AXIS Video Hosting System service. To connect, press and hold the button for about 3 seconds until the status LED flashes green.
Connectors
BNC connector
The BNC connector is used for connecting broadcast equipment using SDI. Connect a 75 Ohm coaxial SDI cable.
CAUTION
The connector may be hot during normal operation in elevated ambient temperatures.
HDMI connector
Use the HDMITM connector to connect a display or public view monitor.
Network connector
RJ45 Ethernet connector.
Audio connector
3.5 mm connector
Audio in – 3.5 mm input for a digital microphone, an analog mono microphone, or a line-in mono signal (left channel is used from a stereo signal).
Audio in – 3.5 mm input for a stereo microphone, or a line-in stereo signal.
Audio out – 3.5 mm output for audio (line level) that can be connected to a public address (PA) system or an active speaker with a built-in amplifier. A pair of headphones can also be attached. A stereo connector must be used for audio out.
Audio input
1 Tip
2 Ring
3 Sleeve
Unbalanced microphone (with or without electret power) or line-in
Electret power if selected
Ground
Digital signal
Ring power if selected
Ground
Audio output
1 Tip
2 Ring
3 Sleeve
Stereo unbalanced line, “left”
Stereo unbalanced line, “right”
Ground
XLR connector
Left – 3-pin XLR connector for balanced audio input. Use left connector for mono.
Right – 3-pin XLR connector for balanced audio input.
Pin
1
2
3
Function
Ground
Balanced Microphone Hot (+) In
Balanced Microphone Cold (-) In
I/O connector
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 VDC reference point and power (12 V 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.
Digital output
For connecting external devices such as relays and LEDs. Connected devices can be activated by the VAPIX® Application Programming Interface, through an event or from the device’s web interface.
4-pin terminal block
Function
Pin
Notes
Specifications
DC ground
1
0 VDC
DC output
2
Can be used to power auxiliary equipment. Note: This pin can only be used as power out.
12 VDC Max load = 25 mA
Digital Input
3
Connect to pin 1 to activate, or leave floating (unconnected) to deactivate.
0 to max 30 VDC
Digital Output
4
Internally connected to pin 1 (DC ground) when active, and floating (unconnected) when inactive. If used with an inductive load, e.g., a relay, connect a diode in parallel with the load, to protect against voltage transients.
0 to max 30 VDC, open drain, 100 mA
Example
DC ground
DC output 12 V, max 25 mA
Digital input
Digital output
Power connector
DC connector. Use the supplied adapter.
VISCA connector (RS-232)
6-pin terminal block for the RS232 serial interface. This is used to control the camera using the VISCA protocol.
SD, SDHC, and SDXC Logos are trademarks of SD-3C LLC. SD, SDHC and SDXC are trademarks or registered trademarks of SD-3C, LLC in the United States, other countries or both.