Power for the heaters is supplied by the incoming 18VAC transformer up to 500 feet from an AC power source. Single battery systems more than 500 feet and dual battery systems more than 300 feet from the AC power source can be powered by a separate transformer. The heaters will not work on solar powered applications.
The heaters are designed to be used with the Mighty Mule 500, Mighty Mule 502, PRO-SW3000, PRO-SW4000, PRO-SL-1000, PRO-SL2000, and other gate operators.
QB ID: x