LiftMaster MASTDCBB3 Mega Arm Sprint Tower altronix timer Smart Garage Door Opener® electronics

Smart Garage Door Opener® electronics on each channel for fast programming

Speaker Sensitivity: 40dB

LiftMaster Q521

ISO Compliant Thickness for Badging

Manufactured by ASE

LiftMaster MASTDCBB3 Mega Arm Sprint Tower altronix timer Smart Garage Door Opener® electronicsLiftMaster MASTDCBB3 Mega Arm Sprint Tower LiftMaster MEGA SPRINT TOWER barrier gate operator (also known as a LiftMaster barrier gate opener) is unique in the industry. Setting the MEGA SPRINT apart are many features that make this LiftMaster gate opener the front runner in its class. 1 2 HP & Very Fast One Second Open Close Time! Includes a FREE Remote with Visor Clip (transmitter remote picture is for demonstration purposes only, compatible remote