AXIS T93F05 Protective Housing is a pure protective enclosure and does not have any electronics inside. Therefore, the lower temperature specification is 0 °C. As optional accessory, AXIS Corridor Format Bracket A or AXIS Corridor Format Bracket B can be purchased if the fixed box camera needs to be installed in a corridor format, but keeping the housing straight. The corridor format installation is particularly suitable for surveillance of narrow alleys or perimeters. For a list of cameras that can be installed using the corridor format brackets, please see the product pages of the specific brackets.