AXIS P3935-LR Network Camera

Best-in-class dome with IR for advanced onboard surveillance

  • Vandal-resistant, metal casing
  • Complies with EN50155, EN45545, and NFPA 130
  • Lightfinder and Forensic WDR
  • Invisible IR LEDs, built-in microphone, and EIS
  • Enhanced security features

AXIS P3935-LR is specially designed for surveillance onboard vehicles and rolling stock such as trains, buses, and emergency vehicles. This robust, vandal-resistant camera offers improved imaging, IR and microphone, enhanced security features, and extended capabilities for analytics.

Superior Image Quality for Onboard Surveillance, 24/7

AXIS P3935-LR is packed with useful features ideal for onboard surveillance and changing light conditions. It offers Axis Forensic WDR for high-quality images even when there’s both dark and light areas in the scene and Axis Lightfinder for sharp, color images in poor lighting conditions. This is particularly useful when a vehicle goes into a tunnel or under a bridge. And thanks to a built-in invisible IR LEDs (940 nm), it can be used for video surveillance in complete darkness that won’t distract the driver or passengers. Furthermore, it can be mounted forward-facing on the vehicle’s dashboard and record everything from the driver’s perspective, ideal for police vehicles and ambulances. Plus, in this scenario, electronic image stabilization (EIS) ensures stable video when the camera is subject to vibrations, perfect for capturing scenes outside the vehicle.

Optimized For Transportation Industry

Specifically designed for onboard surveillance, AXIS P3935-LR complies with transportation industry regulations including EN50155, EN45545, and NFPA 130. This robust dome camera comes in an IP66-, IP67-rated metal casing that protects it against water, corrosion, and dust. The casing is also vandal resistant with IK10 rating. For added peace of mind, it offers block view detection, so you’re informed if the camera view is blocked by objects or spray paint, or if the camera is out of focus. With product versions including M12 and RJ45 connectors, it can be easily installed in any kind of vehicle. AXIS P3935-LR has powerful capacity for analytics so it’s easy to add whatever analytics you need. Furthermore, it comes with two-way audio and a built-in microphone allowing for audio surveillance and detection, and if needed you can address intruders to scare them off.

Keeping You Secure

AXIS P3935-LR is crammed with advanced security functionality to prevent unauthorized access and safeguard your system. Signed firmware and secure boot guarantee that the firmware hasn’t been altered and ensure only authorized firmware is installed. And if needed, secure boot guarantees that the camera is completely free of malware after a factory default.

AXIS P3935-LR Network Camera

Best-in-class dome with IR for advanced onboard surveillance
Specifically designed for onboard surveillance, AXIS P3935-LR complies with all relevant transportation industry
regulations including EN50155, EN45545, and NFPA 130. Featuring Axis Lightfinder and Axis Forensic WDR, it delivers
true colors and great detail in challenging light or near darkness. It includes built-in invisible IR LEDs (940 nm) for video
surveillance in complete darkness. Enclosed in an IK10-, IP66-, IP67-rated metal casing, this robust, vandal-resistant
camera features a built-in microphone for audio surveillance and detection. Furthermore, enhanced security features
prevent unauthorized access and safeguard your system.

> Vandal-resistant, metal casing
> Complies with EN50155, EN45545, and NFPA 130
> Lightfinder and Forensic WDR
> Invisible IR LEDs, built-in microphone, and EIS
> Enhanced security features

AXIS P3935-LR Network Camera

Models AXIS P3935-LR RJ45
AXIS P3935-LR M12


Image sensor 1/2.9” Progressive scan RGB CMOS
Lens 2.8 mm, F1.6
Horizontal field of view: 110°
Vertical field of view: 62°
M12 mount, fixed iris
See Optional accessories for exchangeable lenses
Day and night Automatically removable infrared-cut filter
Color: 0.06 lux at 30 IRE F1.6
B/W: 0.01 lux at 30 IRE F1.6, 0 lux with IR illumination on
Color: 0.12 lux at 50 IRE F1.6
B/W: 0.02 lux at 50 IRE F1.6, 0 lux with IR illumination on
Shutter time 1/33500 s to 2 s
Camera angle
Pan: ±30°
Tilt: 15-90°
Rotation: ±175°


H.264 (MPEG-4 Part 10/AVC) Baseline, Main and High Profiles
H.265 (MPEG-H Part 2/HEVC) Main Profile
Motion JPEG
Resolution 1280×960 to 160×120
1920×1080 to 160×90
Wide dynamic
Forensic WDR
Frame rate Up to 25/30 fps (50/60 Hz) in all resolutions
45 fps in 720p
Capture mode 2MP 1920×1080 (16:9) @25/30 fps
Capture mode 1MP 1280×720 (16:9) @45 fps
Video streaming Multiple, individually configurable streams in H.264, H.265 and
Motion JPEG
Axis Zipstream technology in H.264 and H.265
Controllable frame rate and bandwidth
VBR/ABR/MBR H.264 and H.265
Video streaming indicator
Up to 8 individually cropped out view areas
Image settings Compression, brightness, sharpness, contrast, white balance,
Forensic WDR, exposure control, exposure zones, fine tuning of
behavior at low light, rotation: 0°, 90°, 180°, 270° including
Corridor Format, dynamic overlay, 20 individual polygonal
privacy mask, mirroring of images, defogging, electronic image
Scene profiles: forensic, vivid, traffic overview
Pan/Tilt/Zoom Digital PTZ, preset positions, guard tour, control queue


Audio streaming Audio in, simplex
AAC- LC 8/16/32/44.1/48 kHz, G.711 PCM 8 kHz,
G.726 ADPCM 8 kHz, Opus 8/16/48 kHz, LPCM 48 kHz
Configurable bit rate
External microphone input or line input, built-in microphone


Security Password protection, IP address filtering, HTTPSb
IEEE 802.1x (EAP-TLS)b
network access control, digest
authentication, user access log, centralized certificate
management, brute force delay protection, signed firmware,
secure boot, firmware with Long Term Support (LTS) firmwarec
, QoS Layer 3 DiffServ,
, SNMP v1/v2c/v3

System Integration

Open API for software integration, including VAPIX® and
AXIS Camera Application Platform; specifications at
AXIS Video Hosting System (AVHS) with One-Click Connection
ONVIF® Profile G, ONVIF® Profile S and ONVIF® Profile T,
specification at
Analytics Included
AXIS Video Motion Detection, active tampering alarmd
, blocked
view detectione
, shock detection, audio detection
AXIS Motion Guard, AXIS Loitering Guard, AXIS Fence Guard
Support for AXIS Camera Application Platform enabling
installation of third-party applications,
Event conditions Device status: above operating temperature, above or below
operating temperature, below operating temperature, IP address
removed, network lost, new IP address, shock detected, storage
failure, system ready, within operating temperature
Edge storage: recording ongoing, storage disruption
I/O: manual trigger, virtual input
PTZ: PTZ malfunctioning, PTZ movement, PTZ preset position
reached, PTZ ready
Scheduled and recurring: scheduled event
Video: average bitrate degradation, day-night mode, live stream
open, tampering
Event actions Day-night mode
Guard tours
Upload images or video clips: FTP, HTTP, HTTPS, SFTP, email and
network share
Notification: HTTP, HTTPS, TCP and email
Overlay text
Play audioclips
Preset positions
Record video: SD card and network share
SNMP trap messages
WDR mode
Data streaming Event data
installation aids
Pixel counter


Casing IP66/67-, NEMA 250 4X- and IK10-rated aluminum casing,
polycarbonate clear dome
Sustainability PVC free
Mounting Inside vehicles and rolling stock
Memory 1 GB RAM, 512 MB Flash
Power Power over Ethernet (PoE) IEEE 802.3af/802.3at Type 1 Class 3
IR illumination on: typical 6.6 W, max 11.8 W
Connectors RJ45: male, 10BASE-T/100BASE-TX
M12: female, rugged, D-coded with rotatable coupling nut
All connectors support PoE
3.5 mm audio in connector, mono
I/O 4-pin, 1 input, 1 output + 12 V DC/15 mA
IR illumination OptimizedIR with power-efficient, long-life 940 nm IR LEDs
Range of reach 15 m (49 ft) or more depending on the scene
Storage Support for microSD/microSDHC/microSDXC card and encryption
Support for SD card with UHS Speed Class U1
Support for recording to network-attached storage (NAS)
For SD card and NAS recommendations see
Normal, IR off: -40 °C to 55°C (-22 °F to 131°F)
Normal, IR on: -40 °C to 45°C (-22 °F to 113°F)
Maximum (intermittent): 70 °C (158 °F)
Arctic Temperature Control: start-up at -40 °C (-40 °F)
Humidity: 10-95% RH (non-condensing)
-40 °C to 65 °C (-40 °F to 149 °F)
Approvals EMC
EN 55032 Class A, EN 55035, EN 61000-6-1, EN 61000-6-2,
FCC Part 15 Subpart B Class A, ICES-3(A)/NMB-3(A),
VCCI Class A, RCM AS/NZS CISPR 32 Class A,
KCC KN32 Class A, KN35, EN 50121-4, EN 50121-3-2,
IEC 62236-4, ECE R10 rev.05 (E approval), EN 50498
IEC/EN/UL 62368-1, CAN/CSA C22.2 No. 62368-1, EN 45545,
UN ECE R118, NFPA 130, IEC 62471
IEC/EN 61373 Category 1 Class B, IEC/EN 60529 IP66,
IEC/EN 60529 IP67, NEMA 250 Type 4X, IEC/EN 62262 IK10,
IEC 60721-3-5 Class 5M3 (vibration and shock),
EN 50155 Class OT2/ST2 (2007 Class TX), IEC 60068-2-1,
IEC 60068-2-2, IEC 60068-2-27, IEC 60068-2-64,
IEC 60068-2-78
NIST SP500-267
Dimensions Height: 49.4 mm (1.94 in), ø 110 mm (4.33 in)
Weight RJ45: 400 g (0.88 lb)
M12: 410 g (0.90 lb)
Installation guide, Windows®
decoder 1-user license, drill hole
template, lens tool, Resistorx® L-key
Lens M12 2.1 mm F1.8 IR: horizontal field of view 145°
Lens M12 3.6 mm F1.8 IR: horizontal field of view 87°
Lens M12 6 mm, F1.9 IR: horizontal field of view 56°
Lens M12 8 mm F1.8 IR: horizontal field of view 40°
AXIS T94D02S Curved Mount Bracket, network coupler IP66,
network cable coupler indoor
For more accessories, see
AXIS Companion, AXIS Camera Station, video management
software from Axis’ Application Development Partners available
Languages English, German, French, Spanish, Italian, Russian, Simplified
Chinese, Japanese, Korean, Portuguese, Traditional Chinese
Warranty Axis 3-year warranty and AXIS Extended Warranty option, see
a. Use this function only when camera is directed to capture scenes outside of the
b. This product includes software developed by the OpenSSL Project for use in the
OpenSSL Toolkit. (, and cryptographic software written by Eric Young
c. In the LTS track for firmware upgrades, improvements are focused on cybersecurity
and stability. New features are available in the firmware from the Active track
d. For detection of tampering attempts in static and non-crowded scenes.
e. For detection of tampering attempts in onboard environments.
Environmental responsibility

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