Liftmaster K17-2701 Replacement Pulley lm-mega-slide relay logic Choose Size:6'x14' Loop w/100' Lead Wire (EL40-100) 9409-010 Wireless Network Capability Eliminates keypad

relay logic

The LiftMaster K23-19380 Reset Switch is a genuine OEM replacement component designed for use with legacy LiftMaster LA400 and LA412 swing gate operators

the board allows for master/slave configuration

it helps isolate issues in vehicle detection systems by eliminating upstream causes before assuming the loop is faulty

Liftmaster K17 2701 Replacement Pulley lm mega slide relay logic Choose Size:6'x14' Loop w 100' Lead Wire (EL40 100) 9409 010 Wireless Network Capability Eliminates keypad relay logic The LiftMaster K23 19380 Reset Switch is a genuine OEM replacement component designed for use with legacy LiftMaster LA400 and LA412 swing gate operators