Axis P3935-LR 2MP Onboard Vehicle IP Camera, 01919-001

Axis P3935-LR 2MP Vehicle IP Camera

The Axis P3935-LR is a purpose-built onboard vehicle IP camera engineered for demanding transportation and fleet security applications. With its compact form factor and advanced imaging capabilities, this 2MP camera delivers reliable surveillance for buses, trains, emergency vehicles, and other mobile assets. The 2.8 mm fixed lens provides a 110° horizontal and 62° vertical field of view, ensuring comprehensive cabin coverage while minimizing blind spots.

Key Features

• Lightfinder Technology: Captures clear, vivid images in extremely low-light conditions with minimum illumination of 0.06 lux in color mode
• Forensic WDR: Handles mixed lighting environments by balancing bright and dark areas simultaneously for forensically useful footage
• Built-in IR Illumination: 940 nm invisible IR LEDs enable 24/7 surveillance in complete darkness
• Vandal-Resistant Design: IK10-rated metal casing withstands intentional and accidental impacts
• IP66 Protection: Sealed against water ingress, dust, and environmental contaminants
• Integrated Audio: Built-in microphone with audio detection capabilities for comprehensive event monitoring
• H.264 Compression: Efficient video codec reduces bandwidth and storage requirements
• Zipstream Support: Intelligent bandwidth optimization for scalable fleet deployments

Technical Specifications

Imaging Performance: 1920×1080 resolution at 25/30 fps with 1.6 aperture lens. Image stabilization and digital zoom enhance operational flexibility.

Power & Connectivity: PoE Class 3 operation via single RJ45 Ethernet connection (10BASE-T/100BASE-TX) eliminates need for separate power wiring.

Security Features: HTTPS encryption, IEEE 802.1X authentication, signed firmware, and active tampering detection protect against unauthorized access. AXIS Camera Application Platform compatibility enables custom application deployment.

Environmental Durability: Operates reliably in extreme temperatures from -40°C to +55°C. IK10 and IP66 ratings ensure survival in harsh vehicle environments.

I/O Capabilities: One alarm input and output with digital I/O support for integration with vehicle management systems. Local storage support enables independent recording.

Applications

• Public transportation (bus and train passenger monitoring)
• Emergency vehicle documentation (police, ambulance, fire)
• Commercial fleet security and driver behavior monitoring
• School bus and shuttle surveillance
• Regulatory compliance recording for transportation operators

Karl Wilson

The P3935-LR addresses critical pain points in vehicle-based surveillance. Lightfinder technology is particularly valuable for overnight or early-morning fleet operations where traditional cameras struggle. The combination of Forensic WDR and low-light sensitivity ensures both incident documentation and driver identification in variable cabin lighting.

IK10 vandalism protection and IP66 sealing are essential for transportation environments where cameras face physical abuse and moisture exposure. PoE simplicity reduces installation complexity and vehicle wiring costs compared to analog alternatives. For fleet operators requiring compliance documentation under EN50155, EN45545, or NFPA 130 standards, this camera delivers the necessary forensic image quality and environmental resilience.

The integrated audio capability supports incident reconstruction beyond video alone.

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