Medium format is typically used to refer to sensor sizes that are smaller than 4x5 inches, but lager than 35mm full frame. Such kind of size sensor has been widely used for digital single-lens reflex camera, professional film camera.  It has a wide applications, generally can be applied in aerial photographing,...

When we plan a security system for a house or a shop, perimeter security is the first defense line. Perimeter protection is crucial, it alerts you before intruders enter your premises, or deter them effectively to prevent crime happens. Active Infrared beam sensors as known as photoelectric beams have been widely ap...

Sony recently released a VGA resolution (300,000 pixels) ToF image sensor for all kinds of 3D imaging applications. The new model is named IMX456, which is a 1/2-inch optical format Exmor Time of Flight image sensor, the sample will be available in April, 2018. The IMX456 is a new 3D image sensor in Sony’s DepthSe...

Mini PTZ bullet camera is a new type outdoor security camera supports pan and tilt rotation as well as optical zoom. Comparing with traditional PTZ speed dome camera, the PTZ bullet cameras is small and price is affordable, it's the best choice for various outdoor perimeter security applications. Recently Unifore re...