Vivotek TB9331-E-50mm 720 x 480 Outdoor Thermal Imaging Network Bullet Camera, 50mm Lens
- Uncooled VOx Infrared Detector
- 720x480 Resolution
- NETD < 50 mk @ F1.0
- H.265 Compression Technology
- Trend Micro IoT Security

The TB9331-E-50mm from Vivotek is an H.265 outdoor thermal bullet network camera designed to detect people and vehicles in wild weather, difficult lighting conditions, and any situation that creates poor visibility. With heat-based thermal imagery and a lens of 50mm, the TB9331-E-50mm supports long distance monitoring of vehicles up to 4,500m away even in complete darkness or under challenging climate conditions such as fog, rain, smoke and dust. The TB9331-E-50mm offers 720x480 resolution with an uncooled thermal sensor and Vivotek’s VCA (Video Content Analysis) to enhance perimeter protection and border security. This camera is also embedded with Trend Micro IoT Security software to provide users with higher levels of network protection. With an IP66, IP67, IK10 and NEMA 4X-rated rugged design, the TB9331-E-50mm will withstand shock & vibration, humidity, dust, and even extreme temperature fluctuations to maintain stable and reliable video no matter how harsh the environment.
Vivotek TB9331-E-50mm Camera Features
- Uncooled VOx Infrared Detector: Provides exceptional thermal imaging capabilities in challenging conditions.
- 720x480 Resolution: Ensures clear and detailed visuals for reliable observation and monitoring.
- NETD < 50 mk @ F1.0: Enhances detection capabilities with superior sensitivity to temperature variations.
- H.265 Compression Technology: Reduces bandwidth and storage needs while maintaining high video quality.
- Trend Micro IoT Security: Offers advanced network protection against potential cyber threats.
- Two-way Audio: Facilitates effective communication and interaction through the camera.
- Supports ONVIF Standard: Simplifies integration and enhances interoperability with other security devices.
- UL Certification: Guarantees quality and safety standards are met for reliable performance.
- Weather-proof IP66/IP67, Vandal-proof IK10 and NEMA 4X-rated Housing: Ensures durability and resilience against harsh environmental conditions.
- Vivotek VCA (Video Content Analysis) Support: Enhances perimeter protection and security operations.
Vivotek TB9331-E-50mm Detailed Specifications
| Model | TB9331-E-50mm |
| Resolution | 720 x 480 |
| Lens | 50mm |
| Detection Range | Up to 4,500m |
| Thermal Sensor | Uncooled VOx |
| Compression | H.265 |
| IP Rating | IP66/IP67 |
| Vandal-proof Rating | IK10 |
| NEMA Rating | NEMA 4X |
| Security Features | Trend Micro IoT Security, VCA Support |
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