Marantec 4-Button Transmitter | MAR-122989 Genie Commercial Operators Accessories This is LiftMaster’s most recent

This is LiftMaster’s most recent version of this model (previously SL3000U)

Mounting: Semi‑flush mount with the included GF‑3B or surface mount with GT‑103HB (sold separately)

Maximum 20

Power Consumption: 4W (16V AC) max

5-digit entry codes

Marantec 4-Button Transmitter | MAR-122989 Genie Commercial Operators Accessories This is LiftMaster’s most recentMarantec 4 Button Transmitter MAR 122989 Open your garage doors in style with Marantecs 4 Channel Remote Control. Operating on the HomeLink compatible frequency of 315 MHz, the high end remote control can be clipped onto the visor in your car or conveniently carried in your pocket. Extremely secure multi bit code technology allows you to program an unlimited amount of Marantec remote controls as well as vehicles. For Synergy 300 Series Operators, also