Product Description 4 in 1 - will work on most TVI, AHD, CVI and CVBS DVRs 5MP - excellent picture quality EXIR 2.0 night vision - bright,
Product Description 4 in 1 - will work on most TVI, AHD, CVI and CVBS DVRs 5MP - excellent picture quality EXIR 2.0 night vision - bright,
