TeleMaster Telephone X10 Control
The Telemaster lets you use your telephone to transmit a string of numbers to the Home Base to initiate an event using the Home Base's event manager.
X10 Pro TouchTone Controller - (TR16A)
Use Your Phone to Control Your Home. X10 Pro TouchTone Controller gives you remote control of Thermostats for Heat & AC, Hot Tubs, Lights or Appliances from any telephone in the world.