The Dahua DH-TPC-BF2120-T Thermal Network Mini Hybrid Bullet Camera Features a dual lens, fixed bullet camera, the camera offers an all-in-one solution for capturing video surveillance for indoor and outdoor applications. Thermal and visible technology provide the camera as the perfect solution for dark, small area monitoring applications. One thermal camera for monitoring in total darkness and one visible camera with smart IR for confirming details are what give the camera its functionality of making the camera highly sensitive to temperature changes, making it ideal for temperature monitoring and fire detection.