The Omni LTe supports the following protocols and products: X-10, UPB, Omni-Bus, ZigBee, Vizia RF Z-Wave, Clipsal C-Bus, Dynalite, Coolmaster, KNX, HAI Hi-Fi, and HAI Hi-Fi 2. The Omni LTe is a scaled down version of the popular OmniPro II and Omni IIe security & automation systems. The Omni LTe supports the following protocols and products: X-10, UPB, Omni-Bus, ZigBee, Vizia RF Z-Wave, Clipsal C-Bus, Dynalite, Coolmaster, KNX, HAI Hi-Fi, and HAI Hi-Fi 2. In addition to connections for security devices, thermostats, light switches, telephone and backup battery, the Omni IIe features five built-in serial ports for connection to additional control devices. The Omni LTe has an Ethernet port that allows connection to your home network. Use a tablet or smartphone inside or outside the home to turn on lights, turn down the TV volume, or adjust the temperature. The Omni LTe supports up to 32 zones of security, 4 thermostats, 4 rooms for lighting control (32 lights), and 4 access control readers.