Pyser Optics Limited is dedicated to researching, designing, manufacturing and integrating IR systems. Since 2005, Pyser Optics Limited has served clients worldwide with cutting-edge technology and handheld thermal imaging cameras, thermal imaging cores, thermal night vision systems and thermal surveillance cameras. Innovative solutions are brought into power industry, electrical industry, automation application, firefighting, surveillance monitoring and night vision areas through Pyser Optics Limited and now fever detection and people protection.