5V/1A power input The module is simple and small in size RISC32 core, CK804 is the main controller, CK805 is the auxiliary controller Support main frequency up to 400Mhz Fast startup speed and fast comparison speed HLK-TX510 is a module developed based on artificial intelligence chip TX510, AI computing power 1.2T@8bit/9.6T@binary, supports mixed precision, can quickly detect , supports 3D living detection, 3D face recognition, infrared living detection, Visible light live detection, etc., can resist two-dimensional attacks such as photos and videos, and three-dimensional attacks such as masks, with a high recognition success rate, and can be widely used in smart door locks, smart access control, financial payment and other industries Support 1000 face database, the comparison time is less than 1 second Infrared fill light + infrared sensor, support dark light environment comparison Type:A:Module Colour:Blue Material:PC+Metal Package Contents: 1 * 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.