The PRE5900 Programing handset has been designed to allow facility managers to select times and temperatures and install these programs simply, securely and quickly by the press of a button. Once frost, comfort & set back temperatures have been programmed into the handset it is a simple task to point the handset at the thermostat and �send� the program.
Visit the Prefect Controls Ltd website for more information on PRE5900 Temprature Limited Thermostats