The Smartest DIY Home Improvements

RCS PC Home Controllers and Keypads
The CommStar CS30 is a powerful, programmable, real time scheduler and event manager. It includes support for CommStar RS485 network devices.

RCS X10 , UPB, Z-Wave, and RS-485 Communicating Thermostats
Controllable Communicating Thermostats and Communicating Hubs for Home Automation systems.

Temperature Sensors for RCS Thermostats
Wall mount Temperature Sensors, Outside Temperature Sensors, Analog Temperature Sensors and Pool / Spa Temperature Sensor

HVAC Zone Controllers for RCS Systems

RCS Accessories

RCS 8 Channel 5 Amp X10 Relay Control Unit

RCS Standard Zone Dampers

HVAC RCS Pro Zone Dampers

HVAC RCS Bypass Dampers