Hikvision DS-2TD4237-10/V2 Thermal & Optical Bi-spectrum Network Speed Dome equipped with built-in GPU which support intelligent behavior analysis algorithm, can realize high precision VCA detection and real-time alarm. It is applied to perimeter defense and fire-prevention purposes in critical infrastructures such as: airport, railway, prison, power station, 4S stores, and so on. The pre-alarm system helps you discover unexpected events immediately and protects you from property loss.Smart Function (Thermal Imaging) Leading image processing technology: Adaptive AGC, DDE, 3D DNR, NETD less than 40 mK(25°C), F#=1.0 Smart tracking: Panorama tracking, Event tracking and Multi-scene patrol tracking Smart tracking linkage: thermal view and optical view Powerful behavior analysis algorithm: Line crossing, Intrusion, Region Entrance & Exit Reliable temperature exception alarm function Advanced fire detection algorithm Thermal Imaging Module Function 384 ÃÃÂÃÂ 288 (the resolution of output image is 1280 ÃÃÂÃÂ 720) resolution sensor, high sensitivity sensor, support contrast adjustment Shutter adjustment in various modes 3D DNR, 15 palettes of color adjustable, image detail enhancement