DAHUA TPC-BF1241-LB3F4-DW-S8-V1 4MP Thermal Hybrid Bullet IP Camera

Dahua's TPC-BF1241-LB3F4-DW-S8-V1 combines a 4MP visible-light sensor with an uncooled thermal imager in a single bullet housing, delivering reliable detection in total darkness, smoke, fog, and challenging weather. Unlike conventional cameras that rely solely on visible light, this hybrid model sees heat signatures, making it ideal for perimeter protection and early fire detection.

Highlights

• Dual-sensor design: 4MP visible + 256×192 thermal
• Thermal sensitivity < 40 mK NETD for precise temperature differences
• Built-in fire detection and alarm with IVS analytics
• Human/vehicle classification reduces false alarms
• IP67 weatherproof and operates from -30°C to +60°C
• PoE (802.3af) or 12 VDC power for flexible installation

In daily use

Mount this camera on a wall or pole to monitor critical areas such as warehouses, parking lots, or industrial sites. The thermal channel continuously scans for heat anomalies, while the visible channel provides detailed colour footage when lighting permits. Smart IVS rules can trigger alerts for line crossing, intrusion, or fire, and the built-in microSD slot (up to 256 GB) stores footage locally. Audio and alarm I/O allow integration with external sensors and sirens. With H.265 compression, bandwidth and storage requirements stay low without sacrificing image quality.

Full specifications

• Thermal sensor: Uncooled VOx microbolometer, 256×192, 12 μm pixel pitch
• Thermal lens: 3.5 mm fixed, F1.0
• Visible sensor: 1/2.7" 4MP progressive scan CMOS, 2688×1520
• Visible lens: 4 mm fixed, F1.0
• Video compression: H.265 / H.264 / MJPEG
• Frame rate: 25/30 fps for both channels
• Smart features: Fire detection & alarm, IVS, human/vehicle classification
• Audio: 1 input / 1 output
• Alarm: 2 inputs / 1 output
• Storage: Micro SD card up to 256 GB
• Network: RJ-45 10/100 Base-T
• Power: 12 VDC ± 25% or PoE (802.3af)
• Ingress protection: IP67
• Operating temperature: -30°C to +60°C

Final note

For round-the-clock surveillance where visibility is compromised, the TPC-BF1241-LB3F4-DW-S8-V1 offers a dependable thermal-visible solution with advanced analytics and rugged build quality.