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The HM-TD1228T-3/G1/T3A is a bispectral thermal IP camera from Hikvision’s HeatPro series, which combines the advantages of traditional and thermal imaging surveillance. It is equipped with two image sensors: an optical CMOS sensor with a resolution of 2688 x 1944 px and a thermal sensor with a resolution of 256 x 192 px. The camera enables simultaneous viewing of visible light and thermal images, as well as the fusion of bispectral images, ensuring effective identification of objects under various lighting and weather conditions. Built-in intelligent image analysis functions, precise temperature measurement and threat detection, enable the device to be used in perimeter security systems, facility monitoring, industrial process control and locations requiring rapid detection of undesirable events. The camera is equipped with a hybrid IR illuminator and Smart Light white light, enabling additional scene illumination and the implementation of light alarms, an ANR function, and a microSD card slot supporting storage media with a capacity of up to 512 GB. The sealed housing with an IP67 protection rating ensures resistance to adverse weather conditions. The camera can be powered conventionally via DC 12 V or via PoE compliant with the 802.3af standard.PLEASE NOTE! The latest version of the software is available at this link.Key features:bispectral camera: thermal imaging and visible light sensors in a single housingresolution of the thermal imaging module: 256 x 192 pxfocal length of the thermal imaging module: 3.6 mmimage sensor resolution: 2688 x 1944 pxfocal length of the optical sensor: 4.3 mmbispectral image fusion: overlay of thermal and visible light images, Picture-in-Picture (PiP) function, target colouring on the thermal imageVCA perimeter protection with human/vehicle classification based on the AI GUANLAN model (line crossing, intrusion, entry into and exit from a zone)VCA smart analysis range: human detection up to 36 m, vehicle detection up to 90 mtemperature measurement with threshold exceedance alarm (-20°C to 650°C, accuracy ±2°C or ±2%)temperature measurement rules: point, area, line (21 measurement rules)fire detection: dynamic detection of up to 10 fire pointssmoke detection (cigarette smoking detection)Sun Reflection FilterForklift Alarm Filterhybrid illuminator: IR and white light Smart Light up to 30 msupported microSD cards with a capacity of up to 512 GBWDR (120 dB)thermal image processing: AGC, DDE, 3D-DNRthermal sensitivity of the detector: NETD <25 mK (25°C, F1.0)flashing light alarm (white light) with adjustable flashing frequencyadditional connectors: alarm I/O (1/2), audio I/O (1/1)ANR functionsupport for two video streamsH.265/H.264/MJPEG compressioniVMS-4200 desktop application and Hik-Connect smartphone app (Android, iOS)cloud access via P2P Hik-Connectprotection rating: IP67power supply: DC 12 V or PoE (802.3af)HeatPro technologyThe HeatPro technology combines thermal imaging capabilities with intelligent AI analysis to create a system designed to provide reliable, round-the-clock protection of premises. Detecting objects based on the heat they emit ensures high performance regardless of lighting conditions and adverse weather conditions, such as fog, rain, snow or smoke. The use of artificial intelligence algorithms enables the intelligent classification of people and vehicles and effectively reduces the number of false alarms triggered by animals or elements of the environment. As a result, HeatPro technology is suitable for use wherever reliable perimeter protection and effective detection of potential threats are required. (The availability and scope of individual features may vary depending on the camera model.)VCA analytics, temperature measurement, fire detectionThe HM-TD1228T-3/G1/T3A camera features VCA image analytics based on the large-scale AI GUANLAN model and a deep learning algorithm. This combination enables the camera to be used effectively for perimeter security, to classify objects as people or vehicles, and to minimise the number of false alarms. There are 4 types of VCA analysis available: line crossing, intrusion detection, zone entry and zone exit. A maximum of 8 analysis rules can be activated simultaneously. Temperature measurement is possible within a range of -20°C to 650°C with an accuracy of ±2°C or ±2%. The camera allows for the configuration of 3 types of temperature measurement rules: point, area and line. A maximum of 21 measurement rules can be defined. The fire detection function allows for the dynamic detection of up to 10 fire source points. The camera also supports a smoke detection algorithm (for cigarette smoking), as well as the Sun Reflection Filter and Forklift Alarm Filter functions, which enhance measurement reliability and reduce the number of false alarms.Principle of operation and advantages of thermal imagingA thermal imaging camera is the perfect complement to video surveillance operating in visible light and reflected infrared