AXIS P3904-R Mk II Network Camera is a high-performance network camera specifically designed for mobile video surveillance on board vehicles and rolling stock like buses, trains, subway cars, and emergency vehicles. The camera features protection against dust and water, and it can withstand tough conditions such as vibrations, shocks, bumps, and temperature fluctuations. But best of all, thanks to Axis technology for challenging lighting and Axis Zipstream technology, AXIS P3904-R Mk II captures full forensic detail while minimizing bandwidth and storage requirements.
Excellent onboard image quality
AXIS P3904-R Mk II is specially adapted to deliver sharp HDTV 720p image quality onboard moving vehicles with varied and fast-shifting light levels. The camera features WDR – Forensic Capture for clarity when there are both dark and light areas in the scene, and Axis Lightfinder technology for color images even in near darkness. Traffic Light mode helps to better delineate the color of traffic lights in very dark scenes.

Optimized for transportation
AXIS P3904-R Mk II complies with a long list of transportation-industry regulations including fire-safety, and EN50155:2017 Class OT2/ST2 (EN50155:2007 Class TX) standards. Its rugged design and ability to withstand a wide range of temperatures make the camera appropriate for tough onboard conditions. And with optional outdoor housing, M12 or RJ45 connectors available and a compact and discreet design, it’s flexible enough to be installed inside or out and in many different configurations.
Cut the storage. Not the quality.
AXIS P3904-R Mk II features Axis Zipstream technology, which reduces storage and bandwidth with up to 50%, while capturing important details in full image quality. The result is high-forensic usability, and significant savings, as well as a camera that’s perfect for onboard conditions.
The camera is designed for quick and reliable installation. A lens tool that makes it easy to get a level image with the field of view you want is included. And it’s easy to upgrade from earlier camera versions from the series.
Technical specifications
Camera
Image sensor | CMOS |
Image sensor size | 1/2.9 |
Sensor size in megapixel | 1.0 |
Lightfinder | Lightfinder |
Wide dynamic range | Forensic Capture |
Min illumination/ light sensitivity (Color) | 0.06 lux |
Min illumination/ light sensitivity (B/W) | – |
Video
Max video resolution | 1280x720 |
Max frames per second | 25/30 |
Day and Night functionality | – |
Electronic image stabilization | – |
Lens
Focal length | 3.6 mm |
Horizontal field of view | 87 ° |
Vertical field of view | 47 ° |
Pan, Tilt, Zoom
Remote PTRZ | – |
Compression
Zipstream | Yes |
H.264 | Baseline, High, Main |
H.265 | – |
Motion JPEG | Yes |
Audio
Audio Support | – |
Built-in microphone | – |
Network
PoE Class | 2 |
Wireless | – |
Security
Signed firmware | – |
Secure boot | – |
General
Remote focus | – |
Remote zoom | – |
Built-in IR | – |
Local storage (memory card slot) | Yes |
Operating temperature | -40 to 60 °C |
Outdoor Ready | – |
Vandal rating | IK08 |
IP rating | IP66, IP67 |
Designed for repaint | – |
Sustainability | PVC free |
Accessories
Cables and Connectors
Covers and Domes
Illuminators

AXIS T90D25 PoE W-LED
High-performance white LED illuminator with ease of installation Recommended for this product
AXIS T90D25 W-LED
High-performance white LED illuminator with ease of installation Recommended for this product
AXIS T90D35 PoE W-LED
High-performance White LED illuminator with ease of installation Recommended for this product
AXIS T90D35 W-LED
High-performance white LED illuminator with ease of installation Recommended for this productInstallation Tools
Lenses

Lens M12 2.1 mm, F2.2
Recommended for this product
Lens M12 2.8 mm F1.2
Recommended for this product
Lens M12 3.6 mm, F2.0
Included with this product
Lens M12 Megapixel 6.0 mm, F1.6
Recommended for this product
Lens M12 Megapixel 8.0 mm, F1.6
Recommended for this product
Lens M12 Megapixel Mixed 6-pack
Recommended for this productMiscellaneous
Mounts

Adapter AXIS 209 to M31/P39
Adapter plate for mounting AXIS M31 or AXIS P39 cameras by using the same foot print as the AXIS 209 camera
AXIS T94D01S Mount Bracket Flat White, 10pcs
White plastic adapter for mounting AXIS P3904-R and AXIS P3905-R on flat surfaces. Recommended for this product
AXIS T94D02S Mount Bracket Curved White, 10pcs
Recommended for this product
AXIS TM3101 Pendant Wall Mount
Clean, simple design for mini fixed domesNetwork Switches

AXIS T8504-E Outdoor PoE Switch
Managed, plug-and play outdoor switch
AXIS T8504-R Industrial PoE Switch
Managed, industrial PoE++ switch
AXIS T8508 PoE+ Network Switch
8 port switch for efficient network management Recommended for this product
AXIS T8516 PoE+ Network Switch
16 port switch for efficient network management Recommended for this product
AXIS T8524 PoE+ Network Switch
24 port switch for efficient network management Recommended for this productPower over Ethernet

AXIS PoE Midspan 16 port

AXIS PoE Midspan 8 port

AXIS T8120 Midspan 15 W 1-port

AXIS T8125 AC 24 V Midspan 60 W 1-port

AXIS T8133 Midspan 30 W 1-port

AXIS T8134 60 W Midspan

AXIS T8144 60 W Industrial Midspan
Robust in industrial installations
AXIS T8154 60 W SFP Midspan
For network or fiber installationsStorage
Discontinued products
The following compatible products have been discontinued.Cables and Connectors
Lenses
Storage
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Part number for ordering
Name | Axis region | Part number |
---|---|---|
AXIS P3904-R Mk II M12 | AR, AU, BR, CN, EU, IN, JP, KR, UK, US | 01071-001 |
AXIS P3904-R Mk II M12, 50 pcs | AR, AU, BR, CN, EU, JP, KR, UK, US | 01071-031 |
AXIS P3904-R Mk II M12, 10 pcs | AR, AU, BR, CN, EU, JP, KR, UK, US | 01071-021 |
AXIS P3904-R Mk II | AR, AU, BR, CN, EU, IN, JP, KR, UK, US | 01078-001 |
AXIS P3904-R Mk II, 10 pcs | AR, AU, BR, CN, EU, JP, KR, UK, US | 01078-021 |
AXIS P3904-R Mk II, 50 pcs | AR, AU, BR, CN, EU, JP, KR, UK, US | 01078-031 |