The HSW-H37 is 1/3" Sony EXview HAD CCD II height strip camera .Height strip cameras are designed to supplement standard surveillance cameras by capturing a person facial image and height upon exiting a store. The HSW-H37 includes a 700 TVL camera with OSD menu control. It is housed in a low profile enclosure with discrete 1/8” viewing slots. The camera can be adjusted to cover a full 90 degrees to the left and right of center, making it ideal for double doors requiring an angled view. Up to 2 additional cameras can be installed for multiple viewing angles.