Check the listing for details. Pelco BB4E-F Spectra IV IP H.264 Back Box Flush. Condition: New. Listed at 399.00 USD. The BB4E-F is a Spectra IV IP H.264 back box flush from Pelco designed as a black colored, in-ceiling dome camera back box with an aluminum construction for indoor use. The BB4E-F Spectra security dome back box comes with an 18 to 32V AC, and a 22 to 27V DC power supply, a dome drive quick disconnect, a hard ceiling installation, plus an in-built memory store for dome/camera settings. This excellent Spectra IV dome back box is manufactured from high quality materials, needs a maximum ceiling thickness of 1.75, a minimum of 0.5, requires a 4.4 above ceiling space with 4.3 below, and comes complete with a heater and fan while requiring a Cat 5 or greater cable for 100 base TX.FeaturesBuilt-in Memory Stores Camera/Dome SettingsSingle Back Box for Hard Ceiling ApplicationsRequires 4.4-Inch Space Above Ceiling and 4.3 Inches BelowIncludes Heater and FanMinimum Ceiling Thickness 0.5-Inch; Maximum 1.75 InchesQuick Disconnect to Dome DriveAluminum Construction