... price Quality warranty Wide selling SELCOM Parts - Elevator door inverter RCF1 (original)1.Great quality with competitive price 2.Wide selling to ... European, American, and win positive feedback 3. Enjoy 1 year quality warranty There are two version of ... . The function is same,1)RCF-1 , made in Europe ,2) RCF-1 , made in China , SELCOM Parts - Elevator door inverter RCF1 (original)