LiftMaster MASTDCBB3 Mega Arm Sprint Tower altronix timer Made in the USA

Made in the USA

LiftMaster Q521

so it is compatible with most telephone entry systems and access control panels

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

Manufactured by ASE

LiftMaster MASTDCBB3 Mega Arm Sprint Tower altronix timer Made in the USALiftMaster 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