Axis Q1952-E 35mm Thermal Bullet IP Camera

Axis Q1952-E 35mm Thermal Bullet IP Camera

The Axis Q1952-E is a professional-grade thermal bullet camera engineered for perimeter security, intrusion detection, and 24/7 surveillance in challenging environments. With uncooled microbolometer thermal imaging, 35mm focal length, and 8.3fps capture rate, this camera delivers consistent threat detection regardless of lighting conditions, fog, rain, or darkness.

Key Features

• Thermal imaging with uncooled microbolometer sensor for reliable all-weather detection
• 35mm focal length optimized for long-range perimeter monitoring
• VGA thermal resolution (800x600 upscaled) with NETD <25 mK @25C, F1.0 sensitivity
• 8.3fps frame rate for smooth thermal video capture
• H.264 video compression with Zipstream technology for efficient bandwidth and storage
• PoE Class 3 powered for simplified installation and integration
• IP66-rated weatherproof design for outdoor deployment
• Built-in audio support with audio detection capabilities
• 1 alarm input and 1 alarm output for integrated security workflows
• Electronic image stabilization for clear, steady video streams

Technical Highlights

The Q1952-E operates across a wide temperature range (-40°C to +60°C), making it suitable for extreme climates. Its thermal sensitivity specification (NETD <25 mK) ensures detection of small temperature differences, critical for identifying unauthorized personnel or equipment at distance. H.264 compression combined with Zipstream reduces bandwidth demands without sacrificing image quality—essential for systems with limited network capacity.

Audio detection capabilities enable multi-modal alerting, while the integrated 1/1 alarm I/O supports direct integration with gate controllers, sirens, or access control systems. Signed firmware and cybersecurity certifications protect against unauthorized access and tampering.

Applications

• Perimeter security for industrial facilities, critical infrastructure, and borders
• Intrusion detection for remote or unmanned locations
• Long-range surveillance in low-light and adverse weather conditions
• Vehicle and personnel detection across large monitored areas
• Integration with analytics platforms for automated threat response

Marty Allison

The Q1952-E addresses the thermal imaging gap in modern surveillance. Unlike visible-light cameras that require ambient lighting or infrared illuminators (which can be defeated or detected), thermal imaging detects heat signatures directly. The 35mm focal length balances field of view with detection range—ideal for facility perimeters 50–200+ meters away.

The 8.3fps frame rate is sufficient for perimeter surveillance and human detection workflows. For fast-moving vehicles requiring higher temporal resolution, alternative models should be evaluated. PoE Class 3 power (typically 60W) supports thermal sensor operation without external power supplies, reducing installation complexity.

Zipstream integration minimizes storage footprint by intelligently compressing low-activity scenes while preserving detail in areas of interest. Combined with audio detection, the camera supports both visual and acoustic event triggering, enhancing false-alarm filtering when paired with analytics.

Outdoor durability is certified to IP66 (dust and water-jet resistant), suitable for rooftop, pole, or wall mounting. The operating temperature range ensures reliable performance from arctic to desert deployments. Integration with third-party VMS and analytics platforms (via standard RTSP/ONVIF interfaces) makes this camera a modular choice for enterprise security ecosystems.

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