1/1.8″,[email protected],2.8mm, Surveillance Storage: Micro SD Card, also known as a TF (Trans Flash) Card, is a small flash memory card used in security cameras.(SD), AI perimeter protection, AI face detection, People counting, VCA, build-in mic, IR(50m), WDR, super starlight,3D DNR, ROI, Defog. UL Listed professional surveillance products.Remote viewing from your mobile with ENS Security. you can quickly and easily view your security system remotely through your smartphone, tablet, or PC. free download app and no monthly fees.