Discontinued — No Longer Available New
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Axis Q2901-E Thermal Bullet Camera
The Axis Q2901-E is a compact thermal bullet camera purpose-built for temperature monitoring, early fire detection, and process anomaly alerting in industrial, commercial, and critical infrastructure environments. Delivering precise thermal imaging at 336x256 resolution with 8.3 fps frame rate, this IP66-rated device integrates seamlessly into existing PoE-powered IP surveillance systems while providing the specialized thermal analytics required for mission-critical applications where conventional visible-light cameras fall short.
Key Features
- Six Independent Temperature Alarm Zones with configurable thresholds for granular thermal event detection across large areas or multiple process zones
- 336x256 Thermal Resolution at 8.3 fps for real-time temperature transient monitoring without excessive bandwidth consumption
- Isothermal Palettes and Spot Temperature Analysis for hot-spot identification and single-point thermal measurement verification
- IP66 Weather and Dust Sealing for outdoor and dusty industrial environments
- PoE Power Delivery via standard network cable for simplified installation and zero local power requirements
- ONVIF and AXIS Camera Application Platform compatibility for vendor-neutral system integration
- Wall and Ceiling Mount Flexibility with 19mm lens optics
- Local microSD Storage support for autonomous edge recording and thermal event archiving
- Audio Support for multi-sensor monitoring capabilities
- H.264 Compression for efficient thermal video streaming and storage
Technical Specifications
Thermal Performance: The 336x256 thermal sensor captures temperature variations across the monitored scene, with 8.3 fps refresh rate sufficient for detecting rapid thermal transients in industrial processes, electrical equipment monitoring, and fire detection scenarios. VMD (Video Motion Detection) analytics enable automated triggering of alarm zones based on thermal change.
Network & Power: Full PoE compatibility eliminates the need for auxiliary power infrastructure. H.264 compression reduces bandwidth demands typical of thermal imaging while maintaining temperature measurement accuracy. ONVIF standardization ensures interoperability with third-party VMS platforms and IP infrastructure.
Durability & Deployment: IP66 classification provides protection against water jets and dust ingress, qualifying the Q2901-E for outdoor installation, manufacturing floors, electrical substations, and other harsh environments. The 19mm lens and compact bullet form factor enable flexible mounting on walls or ceilings with minimal aesthetic impact.
Typical Applications
- Industrial process temperature monitoring and equipment failure prevention
- Early fire detection in warehouses, data centers, and critical facilities
- Electrical cabinet and transformer thermal surveillance
- Perimeter security thermal detection in low-visibility conditions
- HVAC system and refrigeration monitoring
- Pharmaceutical and food processing temperature compliance
The Q2901-E fills a critical gap in IP surveillance deployments where temperature data becomes actionable intelligence. Unlike visible-light cameras, thermal sensors operate independently of ambient lighting and penetrate obscuration, making them invaluable for predictive maintenance and early anomaly detection. The six-zone alarm architecture allows operators to assign different temperature thresholds to distinct process areas—essential in heterogeneous industrial environments where blanket temperature limits are inadequate.
The 8.3 fps frame rate represents a deliberate engineering choice balancing thermal sensitivity against network bandwidth; thermal transients typically evolve over seconds rather than milliseconds, making higher frame rates unnecessary. Local microSD storage provides edge resilience, critical for facilities where centralized NVR access may be compromised during emergencies. PoE power integration is particularly valuable in retrofit scenarios where running dedicated electrical conduit is cost-prohibitive.
For organizations deploying thermal imaging at scale, ONVIF compatibility prevents vendor lock-in and simplifies multi-manufacturer system architectures.
Download Product Datasheet (PDF)
