GATE OPERATORS AND SAFETY DEVICES FAAC FAAC 390 FAAC S800H S418 liftmaster LA500UL RSW12UL CSW24UL HDSW24UL RSL12UL CSL24UL HDSL24UL maximum controls Max Arm Max Super Arm 2300 Max Megatron 1400 PRO Max Megatron 1400 HP PRO Max Megatron 2200 HP PRO Max Phantom F6 Max Phantom 2000 PLUS Max Megatron Fast PRO Max 1200 FS PRO Max 1500 PRO Max 1700 FS PRO Max Megatron 2200 HP PRO