Introduction
The ZXT-120 is a Z-Wave to air-conditioner (AC) IR Extender (Figure
1) and it works with any Z-Wave compliant gateway or portable
controller by translating Z-Wave’s Thermostat commands to AC IR
control code. User can set the IR code from the built-in code
library of ZXT-120 through the configuration commands, or use the
learning function of ZXT-120 through the UI on gateway. ZXT-120
also builtin a temperature sensor that allow to report your room
temperature to home gateway. It can be utilized to control or
monitor your room temperature by your smart phone or PC while you
are at office, home anywhere or around the world.
Built-in IR code library
The built-in IR code library enables the ZXT-120 to work with any
ZWave compliant gateway and controller. Gateway and controller will
not need to have any knowledge related to IR control code. It also
eliminates the needs of complicated set up procedures and
proprietary Z-Wave commands to configure the system. The IR code
library supports various brand name air conditioners found in the
today’s market. User can use his controller or gateway to send a 3
digits AC IR code number (include the brand selection) using
standard Z-Wave configuration command.