Dahua Bullet TPC-BF2221-B3F4 Hybrid Thermal and Video IP Surveillance Camera
The Dahua TPC-BF2221-B3F4 camera is a professional hybrid surveillance solution that combines thermal and video technology to provide advanced detection and clear images in all lighting conditions. Ideal for industrial, perimeter security, or fire detection applications, this Bullet camera integrates intelligent functions and a robust construction for consistent performance in difficult environments.
Enhanced Video and Thermal Quality
The camera is equipped with a high-sensitivity VOx uncooled thermal sensor with 256×192 resolution and a 3.5mm fixed thermal lens, ensuring a viewing angle of 50.6 horizontally and 37.8 vertically. The video module uses a 1/2.8 inch CMOS sensor with 2MP resolution and a 4mm fixed lens for clear images and precise details both day and night.
Intelligent Detection and Active Alarm
The camera includes advanced functions such as motion detection, customizable ROI zones, fire detection and alarm, as well as audible alarms and white light to deter intruders. The system also supports intelligent analysis for critical events and real-time alerts.
Extensive Storage and Connectivity
It features a MicroSD slot with support up to 256GB for local storage, ePoE connection for power and data transmission over a single cable, and an IP67 certified metal housing for protection against water and dust.
Main Technical Specifications
- VOx uncooled thermal sensor, 256×192 resolution
- 3.5mm fixed thermal lens, angle H: 50.6, V: 37.8
- 1/2.8 inch CMOS video sensor, 2MP
- 4mm fixed video lens
- IR illumination up to 35m
- ROI function and motion detection
- Integrated fire detection and alarm
- Audible alarm and active white light
- Audio interface 1/1, alarm 2/2
- MicroSD slot up to 256GB, ePoE, IP67
Advantages
- Hybrid surveillance: thermal + video for complete coverage
- Efficient detection in total darkness and adverse weather conditions
- Advanced video analysis functions and active alarm
- Generous local storage and efficient power supply via ePoE
- Solid construction, resistant to weather and dust (IP67)
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