Thanks to thermal technology, it offers exceptional sensitivity (NETD < 40 mK) and Resolution 256x192 pixels, ensuring effective detection of objects under difficult lighting conditions.
By Camera it has three modes of view (3.5 mm, 7 mm, 10 mm), allowing to adapt to different detection distances - 0.5 m to 1282 m for vehicles and 3.5 m to 417 m for people.
In visual mode, it uses the CMOS 4 MP sensor, offering Resolution 2336x1752 pixels and excellent image quality even in low light (0.005 lux in B/W mode).
Functions such as WDR, HLC, Digital Zoom 16x and a wide range of color palettes provide precise monitoring.
By Camera supports H265/H264 compression, allowing efficient data bandwidth management and storage.
In addition, it offers advanced intelligent Functions including motion detection, human/vehicle classification, and Smoke Detection.
Weather-resistant (IP67), with operating temperature range from -30°C to +60°C, is ideal for outdoor applications.
Dahua TPC-BF1241-B3F4-S2 is a comprehensive solution for professional monitoring, combining high image quality with reliability and configuration flexibility.
Technologies
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Thermal camera (Thermal)
Enables image recording in the medium and long infrared bands
Thermal imaging cameras capture images based on measured thermal radiation emissions. This allows them to detect objects even in complete darkness and monitor them for temperature anomalies. Industrial versions also enable temperature measurement, which is particularly useful for monitoring production processes and detecting fires.
IE: IE 8 and later Google: 42 and earlier Firefox: 42 and earlier
User/Host
10
Security
Authorized username and password; attached MAC address; encrypted HTTPS; IEEE 802.1x; controlled network access
Port
Network
1 × RJ-45 (10/100 Base-T)
Audio Input
1
Audio Output
1
Alarm Input
1
Alarm Output
1
RS-485
1 pair
Power
Power Supply
12 VDC ± 20%; PoE
Power Consumption
Basic: <4.5 W (12 VDC, LED off); 4.8 W (PoE) Max: <10.1 W (12 VDC, LED on, heater on); 12.3 W (PoE)
Environment
Operating Temperature
–30 °C to +60 °C (–22 °F to +140 °F)
Storage Temperature
–30 °C to +70 °C (–22 °F to ﹢158 °F)
Operating Humidity
≤95%
Protection
IP67
Structure
Product Dimensions
205.5 mm × 90.4 mm × 90.1 mm (8.09'' × 3.56'' × 3.55'') (L × W × H)
Packaging Dimensions
279 mm × 187 mm × 138 mm (10.98'' × 7.36'' × 5.43'') (L × W × H)
Net Weight
≤0.9 kg (1.98 lb)
Gross Weight
≤1.3 kg (2.87 lb)
Heat Detection
Focal Length
Max. Distance
3.5 mm
45 m (147.64 ft)
7 mm
86 m (282.15 ft)
10 mm
123 m (403.54 ft)
Temperature Measurement
Focal Length
Min. Distance
Max. Distance
3.5 mm
1 m (3.28 ft)
5 m (16.40 ft)
7 mm
2 m (6.56 ft)
8 m (16.25 ft)
10 mm
3 m (9.84 ft)
12 m (39.37 ft)
*We have done our best to provide an accurate description and specifications. Please note that these were created and translated automatically using manufacturer data. Colors and appearance may look different depending on your monitor settings. Before buying, please check the product sheet from the manufacturer for official information. The “Specification” section may refer to different variants of the same device (depending on the exact model name/identifier). If anything is unclear or inconsistent, please contact the seller before purchase. If warranty information is provided, it refers to the manufacturer’s warranty unless stated otherwise. Product images may show multiple color variants. If the model name does not include a color designation, it typically refers to the default version (e.g., for cameras: white). Other variants are indicated in the product name, such as “Black” or “BLK”.