Overview of the AXIS P3945-R onboard dome IP camera
- Ruggedised construction for long-term use on vehicles such as trains and trams
- Full HD video in up to 60 fps for smooth and detailed images
- Choice of 2.8mm and 3.6mm fixed lens options for up to 99° views
- Forensic WDR and Lightfinder 2.0 for true colour footage in challenging and varied lighting
- Video motion detection and tampering detection for early alerts
Built for monitoring on vehicles and transport, this ruggedised onboard camera complies with transportation-industry regulations for trains and trams including EN 50155 and EN45545 and is rollingstock certified. It is ideal for helping maintain public safety and staff compliance onboard vehicles, but can also be mounted looking outwards to monitor activities on the track or road. Available in 2.8mm or 3.6mm lens options for 99°and 83° viewing angles respectively, it captures HD 1080p resolution video in up to 60 fps to ensure important details aren't missed. Lightfinder 2.0 and Forensic WDR image processing delivers true colour images in varied lighting and very low light conditions. The integrated microphone allows you to capture live audio to complement video material for better understanding of incidents. The camera can be mounted directly to flat surfaces in vehicles straight out of the box, and is IP66/67 and IK10 rated for effective vandal resistance and weatherproofing.
Video Analytics
Intelligent features come pre-installed including AXIS Video Motion Detection and active tampering alarm. This camera also supports other AXIS and third-party applications, enabling greater functionality for the camera to meet more specialist demands.
Recording and Video Management
Available recording and video management options for this camera:
- Record directly to on-board microSD Card (not included)
- Axis Camera Station Software
- Axis Camera Station NVRs
- Milestone video management software
- Milestone Arcules VSaaS
Example Use Cases
- Traffic monitoring - Monitor passenger areas, capture incidents, deter antisocial behaviour, provide clear evidence, improve passenger safety
- Driver monitoring - Monitor the driver's cab, record journeys, investigate incidents, identify unsafe behaviour, support driver safety and training.
- Track and route monitoring - Point the camera facing outward to monitor the track ahead, detect obstacles and hazards, capture incidents, identify damage or obstructions, support driver awareness and post incident investigation
Accessories included
- Camera
- Installation guide
- WindowsR decoder 1-user license
- Lens tool
Key technical features of the AXIS P3945-R onboard dome IP camera
Camera |
|
| Environment: | indoor/outdoor |
| Type: | onboard camera |
| Sensor: | 1/2.8” progressive scan RGB CMOS
Pixel size 2.8 µm |
| Lens: | 2.8 mm, F2.0:
Horizontal field of view: 99° Vertical field of view: 55° Minimum focus distance: 1 m (3.2 ft) M12 mount, fixed iris 3.6 mm, F2.0: Horizontal field of view: 83° Vertical field of view: 44° Minimum focus distance: 0.3 m (1.0 ft) M12 mount, fixed iris |
| Day/night: | automatically removable infrared-cut filter
Hybrid IR filter |
| Minimum illumination: | Colour: 0.16 lux at 50 IRE, F2.0 |
Imaging |
|
| Resolution: | 16:9: 1920x1080 to 640x360
4:3: 1280x960 to 320x240 11:9: 704x576 5:4: 720x576 |
| Frame rate: | 1920x1080 (16:9) @25/30 fps (with WDR)
1920x1080 (16:9) @50/60 fps (without WDR) |
| WDR: | Forensic WDR: Up to 120 dB depending on scene |
| Video streaming: | H.264 (MPEG-4 Part 10/AVC) Main and High Profiles
H.265 (MPEG-H Part 2/HEVC) Main Profile Motion JPEG |
| Image settings: | Saturation, contrast, brightness, sharpness, white
balance, local contrast, tone mapping , exposure mode,
exposure zones, compression, rotation: 0°, 90°, 180°,
270° including corridor format, mirroring, text and
image overlay ,dynamic text and image overlay, privacy
masks
Scene profiles: forensic, vivid, traffic overview |
| Installation aids: | Pixel counter, level grid |
Analytics |
|
| Applications: | Included
AXIS Tampering Detection, AXIS Video Motion Detection Support for AXIS Camera Application Platform enabling installation of third-party application |
| Event conditions: | Application
Audio: physical microphone switch Call: state, state change Device status: above/below/within operating temperature, audit logs, IP address blocked/removed, live stream active, network lost, new IP address, system ready, within operating temperature Edge storage: recording ongoing, storage disruption, storage health issues detected I/O: manual trigger, virtual input is active MQTT: MQTT client connected, stateless Scheduled and recurring: schedule Video: average bitrate degradation, tampering |
Video Management |
|
| On-camera recording: | Support for microSD/microSDHC/microSDXC card Recording to network-attached storage (NAS) |
| Network video recorders: | Axis NVRs, Milestone Husky NVRs, ONVIF support for 3rd party NVRs |
| Video Management Software: | Axis Camera Station, Milestone XProtect, ONVIF support for 3rd party VMS |
| Cloud: | Milestone Arcules VSaaS, Morphean Cloud CCTV |
General |
|
| System on chip (SoC): | CV75 |
| Audio: | Built-in microphone (can be disabled)
Physical microphone switch Max sound pressure level: 128 dB Frequency range: 100 - 10000 Hz |
| Power: | Power over Ethernet (PoE) IEEE 802.3af Type 1 Class 2, Typical 3.55 W, max 4.42 W |
| Connectors: | M12: female, rugged, D-coded with rotatable coupling nut
All connectors support PoE |
| Dimensions: | For the overall product dimensions, see the dimension drawing in the product datasheet. |
| Weight: | 250 g (0.55 lb) |
| Casing: | IP66/67-, NEMA 4X- and IK10-rated
Aluminum and plastic casing |
| Operating temperatures: | -30 °C to 55 °C (-22 °F to 131 °F)
Maximum temperature (intermittent): 70 °C (158 °F) Humidity: 10–100% RH (condensing) |
| Warranty: | 5-year |
Security |
|
| Protocols supported: | IPv4, IPv6 USGv6, ICMPv4/ICMPv6, HTTP, HTTPS, TLS, QoS Layer 3 DiffServ, FTP, SFTP, CIFS/SMB, SMTP, mDNS (Bonjour), UPnP, SNMP v1/v2c/v3 (MIB-II), DNS/DNSv6, DDNS, NTP, NTS, RTSP, RTP, SRTP/RTSPS, TCP, UDP, IGMPv1/v2/v3, RTCP, ICMP, DHCP, ARP, SSH, LLDP, CDP, MQTT v3.1.1, Link-Local address (ZeroConf) |
| Edge Security: | Software:
Signed OS, brute force delay protection, digest authentication and OAuth 2.0 RFC6749 OpenID Authorization Code Flow for centralized ADFS account management, password protection, Axis Cryptographic Module (FIPS 140-2 level 1) Hardware: Axis Edge Vault cybersecurity platform Secure element (CC EAL 6+), system-on-chip security (TEE), Axis device ID, secure keystore, signed video, secure boot, encrypted filesystem (AES-XTS-Plain64 256bit) |
| Network Security: | IEEE 802.1X (EAP-TLS, PEAP-MSCHAPv2), IEEE 802.1AE (MACsec PSK/EAP-TLS), IEEE 802.1AR, HTTPS/HSTSd
, TLS v1.2/v1.3e
, Network Time Security (NTS), X.509
Certificate PKI, host-based firewall |

