The Pelco BB4-PB is the back box portion of a Spectra PTZ dome camera system. All Pelco Spectra series camera systems are made up of three key components - a back box (body), dome drive (camera) and lower dome (bubble). Pelco specifically designed it this way so that you can easily swap, replace or upgrade a part of the assembly without having to purchase a whole new system.
| Manufacturer | Pelco | 
| Condition | New | 
| Device Type | PTZ Back Boxes | 
| Housing Compatibility | Pendant PTZ | 
| Camera Technology | Analog (CCTV) | 
| Signal Format | NTSC (U.S.) | 
| Camera Type | Dome Modules (PTZ) | 
| Camera Family | Spectra | 
| Imaging System | Day/Night (No IR) | 
| Mount Options | Pendant | 
| Color | Black | 
| Environment | Indoor | 
| Construction | Aluminum | 
| Cable Entry | Through 1.5-inch NPT pendant mount | 
| Operating Temperature | 25 - 113°F (-4 ~ +45°C) |