Designed to provide a solid secure panel to protect the audio/video equipment loaded within the enclosure. Designed to provide a solid secure panel to protect the audio/video equipment loaded within the enclosure. Panel is designed to work with the ECB2S, ECB2S-CR, and ECB2SRLNK boxes and is powder coated white to match the enclosure. The panels are field paint-able to match the room decor. Includes a lock and key.