FT35SL
Mechanic Limit Head + Low Noise Standard Motor
FT35RL
Mechanic Limit Head + Low Noise
FT35BL
Low Noise Button Parallel Electronic + Electronic Limit + Parallel Wiring
FT35EL
Low Noise Electronic Limit Motor+Build-In Receiver+The Third Limit+Jogging & Tilt Function+Resistance and Stop Function
FT45SL
FT35EL-W
Electronic Limit head, Build-In Receiver, Resistance and Stop function
FT45ML
Low Noise Manual Type Motor+Mechanic Limit Head+Manual function
FT45RL
Low Noise Radio Motor + Mechanic Limit + Built-in Receiver + Helical Tooth
FT45RML
Low Noise Built-in Receiver and Manual Motor +Mechanic Limit Head+Built-in Receiver function+manual function