LiftMaster 041A5507-7C Receiver Logic Board 12-8033 The AK-11 is powered from

The AK-11 is powered from a 12-24 Volt AC or DC source

UPS backup for ALL HySecurity Variable Frequency (VF) operators including SlideDriver VF2/3

25 x 45 mm)

Keypad Codes – 24-7 / Timed / Temporary (Optional)

USAutomatic Bolt On Hardware Kit | USA-620112

LiftMaster 041A5507-7C Receiver Logic Board 12-8033 The AK-11 is powered fromLiftMaster 041A5507 7C Receiver Logic Board LiftMaster's 041A5507 7C is a Receiver Logic Board Replacement Kit. For use with various Residential Garage Door Openers. The unit will feature a red orange learn button. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Genuine LiftMaster replacement part. Also known as LiftMaster 41A5507 7 LiftMaster 41A5507 4 LiftMaster 41A5507 4C