The CNK-IP-212 provides high quality pass through connections for digital and analog video and audio. The CNK-IP-212 is designed to be interfaced with the CNK-IP-210 Face Plate (sold separately) and and can be combined with a variety of modules from the CNK-IP modules product line (see details in the “Related Items” section). The CNK-IP product line modules can be installed into any opening in the CNK-IP-210 Face Plate.