Dahua DHI-TPC-SD5441 4MP IR Thermal Hybrid Speed Dome Camera

Dahua DHI-TPC-SD5441 4MP IR Thermal Hybrid Speed Dome Camera The Dahua DHI-TPC-SD5441-B50Z45-DC-S24 is a high-performance thermal hybrid speed dome camera designed for advanced perimeter protection, long-range detection, and critical infrastructure monitoring. Combining a thermal imaging sensor with a 4MP visible-light PTZ camera, this dual-spectrum solution delivers accurate detection, recognition, and tracking of people, vehicles, and potential threats in complete darkness, adverse weather conditions, and challenging environments. Featuring intelligent AI-powered analytics, thermal fire detection, and powerful PTZ functionality, the camera is ideally suited for industrial facilities, utilities, airports, ports, correctional facilities, and perimeter security applications. Thermal Imaging Benefits The integrated thermal imaging sensor detects heat signatures rather than visible light, enabling reliable monitoring in: Complete darkness Fog and haze Smoke-filled environments Light rain and adverse weather conditions Large perimeter installations This allows the camera to identify potential threats that may not be visible to conventional CCTV systems. AI and Intelligent Analytics Advanced AI functions include: Intrusion detection Tripwire protection Human and vehicle classification Smart tracking Thermal fire detection Early warning alerts Behaviour analysis Intelligent event filtering These capabilities help minimise false alarms while improving detection accuracy. Features: Dual-spectrum thermal and visible-light surveillance Uncooled VOx thermal imaging sensor 4MP visible-light PTZ camera 45x optical zoom PTZ module 50mm thermal lens Intelligent perimeter protection Thermal fire and smoke detection AI-powered human and vehicle classification Smart tracking functionality Long-range thermal detection capabilities 360° continuous pan rotation High-speed PTZ movement Smart IR illumination Starlight low-light technology Intelligent video analytics H.265+/H.265 video compression IP66-rated weatherproof protection Surge and lightning protection Suitable for mission-critical security applications PTZ Performance The integrated 45x optical zoom camera enables operators to: Monitor large areas from a single installation point Automatically track moving targets Zoom in for detailed identification Perform rapid incident verification Support active perimeter response strategies Ideal Applications Critical infrastructure protection Airports and transportation hubs Ports and harbours Oil and gas facilities Power stations and substations Industrial plants Mining operations Border and perimeter security Correctional facilities Military and government sites Large commercial campuses Specifications: Product Type: Thermal Hybrid PTZ Network Camera Manufacturer: Dahua Model: DHI-TPC-SD5441-B50Z45-DC-S24 Camera Type: Dual-Spectrum Thermal + Visible PTZ Thermal Sensor: Uncooled VOx Microbolometer Thermal Resolution: 400 × 300 Thermal Lens: 50mm Thermal Sensitivity: ≤40mK Visible Camera Resolution: 4MP Visible Sensor: 1/1.8" Progressive CMOS Optical Zoom: 45x Visible Lens: 5.9mm – 265.5mm Video Compression: H.265+, H.265, H.264+, H.264 Pan Range: 360° Endless Rotation Tilt Range: -20° to +90° Presets: Up to 300 Intelligent Tracking: Yes Human/Vehicle Classification: Yes Perimeter Protection: Yes Fire Detection: Yes Smart Tracking: Yes Audio Support: Yes Alarm I/O: Yes Edge Storage: MicroSD Card Support Network Interface: RJ45 10/100Mbps Power Supply: 24V AC / Hi-PoE Protection Rating: IP66 Surge Protection: 6kV Operating Temperature: -40°C to +70°C