Vivotek TB9330-E-19mm 384x257 Thermal Telephoto Outdoor Fixed Dome IP Camera

Vivotek TB9330-E-19mm Thermal Telephoto Outdoor Fixed Dome IP Camera

The Vivotek TB9330-E-19mm is a precision thermal imaging solution engineered for critical infrastructure protection, perimeter security, and 24/7 surveillance in demanding outdoor environments. Combining a 384x256 uncooled VOx infrared detector with a fixed 19mm telephoto lens, this camera delivers exceptional thermal clarity and extended detection range regardless of lighting conditions, weather, or environmental obstructions.

Key Features

• High-Resolution Thermal Sensor: 384x256 effective pixels (scalable to 960x640) with 17 µm pixel size for detailed thermal image capture
• 19mm Telephoto Lens: F1.0 fixed aperture providing 18.3° horizontal field of view, ideal for long-distance monitoring and narrow-angle surveillance
• Superior Sensitivity: NETD below 50 mK ensures detection of subtle thermal variations and heat signatures
• Advanced Thermal Analytics: Human detection, line crossing detection, field detection, and loitering detection to reduce false alarms and streamline threat response
• 20x Digital Zoom: ePTZ capabilities enable detailed inspection of distant areas without optical zoom distortion
• Extreme Temperature Operation: Rated for -50°C to 60°C working range, ensuring reliable performance in arctic and tropical climates
• IP67-Rated Outdoor Enclosure: IK10 impact resistance with integrated sunshield for harsh environmental protection
• Flexible Power Options: PoE (12.5W max), DC 12V, or AC 24V with simultaneous power redundancy support
• Dual-Stream Video Compression: H.265 and H.264 encoding with 4 simultaneous streams at 30 fps
• Two-Way Audio: Full-duplex communication with G.726/G.711 codec support
• Onboard Recording: MicroSD/SDHC/SDXC storage plus NAS integration for seamless archival
• Cybersecurity Built-In: HTTPS, IEEE 802.1X, digest authentication, and Trend Micro IoT Security (3-year trial)

Technical Highlights

The TB9330-E-19mm operates across the 8–14 µm spectral range, optimizing thermal detection while filtering solar radiation interference. Its multimedia SoC processor (512 MB RAM, 128 MB Flash) efficiently handles H.265 compression, reducing bandwidth consumption by up to 50% compared to H.264. The camera supports up to 10 concurrent live viewers and includes intelligent video motion detection with time filtering to minimize nuisance alerts in dynamic outdoor environments.

Event management is comprehensive: motion, audio, tampering, and cybersecurity triggers automatically initiate notifications via email, HTTP, FTP, or NAS upload. Privacy masking, video orientation control, and scheduled profile settings enable flexible deployment across varied security architectures. ONVIF Profile S and G compliance ensures integration with third-party VMS platforms.

Ideal Applications

• Border and perimeter security for government and military installations
• Critical infrastructure monitoring (power plants, utilities, data centers)
• Port and airport surveillance in low-visibility conditions
• Wildfire detection and thermal anomaly monitoring
• Industrial facility protection and night-time asset monitoring
• Search and rescue operations in remote or challenging terrain

Marty Allison

The TB9330-E-19mm stands apart in the thermal camera segment through its combination of sensitivity (sub-50 mK NETD), narrow field of view, and robust processing architecture. The 19mm telephoto configuration delivers a 21.9° diagonal field of view—narrower than the 8.8mm wide-angle variant—making it optimal for targeted long-range surveillance where range and zoom matter more than broad area coverage. The spectral range (8–14 µm) aligns with atmospheric transmission windows, maximizing contrast between warm objects and cooler backgrounds.

Dual H.265/H.264 codec support and intelligent compression reduce network overhead, critical when bandwidth is limited or multiple thermal cameras feed a single NVR. The inclusion of cybersecurity features (802.1X, HTTPS, Trend Micro trial) reflects enterprise-grade maturity. Thermal cameras are less prone to spoofing than visible-light systems, making them ideal for high-security environments.

Temperature extremes (-50°C operation) position this unit for arctic operations where visible-light sensors often fail. IK10 vandalism resistance and simultaneous power redundancy ensure mission-critical availability.