The Hikvision HM-TD1228T-3/G1/T3A Bi-Spectrum Thermal Network Camera is a high-performance security and surveillance camera that combines thermal imaging and optical video capabilities in one robust unit. 

This camera is part of Hikvision’s HeatPro series - a line of bi-spectrum thermography cameras that integrates a thermal sensor alongside a high-resolution optical sensor for enhanced situational awareness. Unlike traditional security cameras that rely solely on visible light, this bi-spectrum design detects heat signatures as well as optical images, giving users a powerful tool for day-and-night monitoring, smoke and fire detection, and temperature anomaly alerts.