The BB4-PG-E is a Spectra IV SE environmental back box body from Pelco developed for the Spectra IV PTZ dome camera systems. The BB4-PG-E grey back box body comes with an overall 10.6" length outdoor pendant, an in-built memory function, an in-built heater/blower, plus a stainless steel corrosion resistant body, and an NEMA rating. This quality style back box body is designed for surveillance locations that may experience weather or temperature conditions of an extreme nature.