Detector Type: Vanadium Oxide Uncooled Infrared Focal Plane Array Detector Resolution: 256x192 Pixel Pitch: 12μm Spectral Band: 8-14μm NETD: ≤40mK Frame Rate: 50Hz Shutter: Auto Shutter Correction Focal Length: Adjustable Focus Aperture: f/1.0 Lens: 9mm FOV (H*V): 17.6°x13.2° Detection Distance (Recognition): Humans: 1000m Vehicles: 2389m Detection Distance (Detection): Humans: 250m Vehicles: 597m Pseudo-Color Mode: Incandescent / Incandescent Analog Video: PAL Output Type: CVBS Overall Module Voltage: 4.5-18V Power: 600mW Operating Temperature: -40℃~+80℃ Storage Temperature: -50℃~+85℃ Dimensions: 21*21MM Color: Black Material: plastic Package Contents: 1*Infrared thermal imaging module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.