4" Capacitive Touchscreen AV Control Panel with PoE & Android 11 New

Programmable Wall-Mount Room Controller with RS232, Gigabit Ethernet & Dual-Mode Operation — 86 Box Install

MPN: CR-TOUCH4A

4-Port AV Control Expander — Serial, Relay & Ethernet New

Extend multi-device serial and relay control to remote locations over your existing network

MPN: CR-EXPAND4