LiftMaster Limit Shaft Kit | LIF-K74-18346 4MP The external receiver uses 433

The external receiver uses 433 MHZ rolling code technology

Vehicle clearance from base of operator to bottom bumper side of arm is 7 ft

LiftMaster KPW5 and KPW250 Keypads Review and Programming Instructions

Whether you need to alert drivers or pedestrians of gate operation or enhance site security

Power Supply: 115 VAC

LiftMaster Limit Shaft Kit | LIF-K74-18346 4MP The external receiver uses 433LiftMaster Limit Shaft Kit LIF K74 18346 This is a replacement Limit Shaft Kit. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Compatibility This kit is compatible with LiftMaster Model GH 5HP Commercial Door Operators.