Limitless Systems Inc. Phone: (631) 739-7644


Control4® Wireless Thermostat by Aprilaire®

C4-THERM-WH — Data Sheet

The Control4 Wireless Thermostat by Aprilaire was jointly developed with the climate control experts at Aprilaire to deliver a reliable and sophisticated thermostat that consistently delivers the right level of comfort in the most efficient way possible.

Fan Speed Control

C4-4SF120 — Data Sheet

Enjoy simplified, quiet fan speed control of standard paddle-type ceiling fans with four fan speed buttons and one off button so you can incorporate your fans into climate control scheduling, energy management and other automated events.

For more information about any of these products, please contact us at (631) 739-7644 or


Effortless entertainment, comfort and convenience, and peace of mind. Home control solutions for every need. Learn more...


Home theater, multi-room music, lighting, temperature, safety and security systems. Learn more...

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Limitless Systems Inc. | Huntington, NY 11743 | (631) 739-7644 | Contact Us