Dahua · Thermal CamerasEureka Thermal + 4MP Optical Bullet Camera
DHI-TPC-BF1241-B3F4-DW-S2 — Combine thermal awareness with a separate visible-light image in one Eureka bullet camera. A native 256 × 192 thermal sensor detects heat patterns while the 4MP optical channel provides conventional visual context for event review.
Key features
Two complementary views
Review heat patterns alongside a separate visible-light image.
Native thermal sensor
The 256 × 192 thermal channel is distinct from the 4MP optical channel.
Event-based monitoring
Configure heat and perimeter rules for the specific installation.
PoE and edge storage
Use supported PoE power and optional local microSD recording.
Applications & installation
For planned perimeter and heat-event monitoring where thermal information can complement ordinary CCTV. Configure detection rules around the actual target and background. This security camera is not a clinical thermometer or a replacement for a required certified fire-alarm system.
Technical Specifications
| Model |
DHI-TPC-BF1241-B3F4-DW-S2 |
| Thermal resolution |
Native 256 × 192 |
| Thermal lens |
3.5 mm, F1.0 |
| Thermal horizontal view |
50.6° |
| Visible sensor output |
4MP, 2336 × 1752 |
| Visible lens |
4 mm, F1.6 |
| Visible horizontal view |
71.2° |
| Optical night vision |
IR, at least 30 m rating |
| Frame rate |
25/30 fps as supported by channel |
| Functions |
Thermal/visible fusion, heat detection, tripwire/intrusion and supported human/vehicle analysis |
| Storage |
microSD up to 256 GB |
| Interfaces |
1 audio input/output, 1 alarm input/output and RS-485 |
| Power |
12 V DC or PoE, maximum PoE figure 12.3 W |
| Protection |
IP67 |
| Dimensions |
205.5 × 90.4 × 90.1 mm |
| Net weight |
Up to 0.9 kg |
| Warranty |
36 months — subject to warranty terms |
Compatible options & add-ons
Optional items are sold separately. Select the components needed for your installation; mounting parts may need to be used together.
Official Dahua video
Dahua Australia & New Zealand — Eureka thermal camera family overview
This is a manufacturer series overview. Features shown may vary by model; use the specifications above for this exact product.
Frequently asked questions
Is the thermal picture 4MP?
No. The thermal sensor is native 256 × 192. The separate visible-light channel supplies the 4MP image.
Is this a medical temperature screening camera?
No. Do not use this listing as a clinical thermometer or assume medical accuracy. Select a purpose-designed, approved solution for that application.
Downloads
Manufacturer documentation: the datasheet identifies the product or stated product family; general guides cover the applicable equipment type. Confirm model-specific instructions before installation.
