LiftMaster 041AS050R2M Receiver Logic Board (Screw Drive) USAutomatic without Solar Options The ultrasonic drive-thru alert kit

The ultrasonic drive-thru alert kit is comprised of two components: the CHIME-100 sound module

Selective monitoring

for SlideDriver models 15

Max opening angle (degrees) 90°/120°

is a specialized kit designed to facilitate the connection of hydraulic hoses in FAAC 750 gate operators

LiftMaster 041AS050R2M Receiver Logic Board (Screw Drive) USAutomatic without Solar Options The ultrasonic drive-thru alert kitLiftMaster 041AS050R2M Receiver Logic Board (Screw Drive) This is a 315MHz Security+ Receiver Logic Board with End Panel. For use with various LiftMaster and Chamberlain AC Deluxe Screw Drive Garage Door Openers; manufactured from 2005 to 2015. The unit will feature a purple learn button. Check the manual or parts diagram for specific part information before ordering to ensure compatibility. Genuine LiftMaster replacement part. Also known as