Attachment_E_-_Building-E-BDA-Photos.pdf

The images depict a Comba CriticalPoint Bi-Directional Amplifier (BDA) system installed in what appears to be a building's electrical room. The system consists of a large red Comba device mounted on a wooden backboard, with multiple white indicator modules showing various system status conditions such as RF device malfunction, loss of AC power, battery charger failure, donor antenna malfunction, and low battery capacity. Additional images show an exterior antenna mounted on a metal building wall, likely part of the same communication signal enhancement system. The device model number RX78V3-B2727P0-S1 is visible, indicating it is a dual-band BDA (Bi-Directional Amplifier) designed to improve radio signal coverage within a building.

The technical setup suggests this is part of a public safety communication infrastructure upgrade, specifically designed to enhance radio signal strength and reliability for emergency services personnel. The multiple status indicator modules demonstrate a comprehensive monitoring system that can quickly alert technicians to potential system failures or performance issues. The professional installation, with metal conduit, grounded connections, and organized mounting, indicates this is a critical infrastructure component intended to ensure reliable communication for first responders and public safety personnel.