LiftMaster 891LM 1-Button Remote Control Security Warning Outdoor 56MHz SecuraKey e*Tag cards

56MHz SecuraKey e*Tag cards

On-board radio receiver DC motor - slow start/stop operation Inherent obstruction sensing External obstruction sensing Control inputs Bi-part relay Timer-to-close LED indicators Electronic limit system Keyed manual disconnect 2-year warranty * solar-friendly accessories recommended Optional Accessories: LD7LP 10-30 VAC/DC low power loop detector SGLOCK12V Solenoid gate lock LM202 Vehicle sensing driveway probe 50-220

due to differences in temperature or wear

spike suppressor

LiftMaster 891LM 1-Button Remote Control Security Warning Outdoor 56MHz SecuraKey e*Tag cardsLiftMaster 891LM 1 Button Remote Control The LiftMaster 891LM 1 Button Remote Control is a simple and reliable wireless transmitter designed for LiftMaster garage door openers and gate operators. With a single programmable button, its perfect for controlling one deviceideal for everyday use, replacements, or extra remotes for family members. Note: This product is compatible only with Security+ 2. 0 systems. It will not work with Security+ and