Liftmaster 041B0737 Output Board vkg-g5s this fail-safe unit supports up

this fail-safe unit supports up to four smoke detectors and two horn strobes while providing up to 72 hours of standby power

metric Allen wrench

This dual-voltage transformer kit (120/230V-20VA

efficient operation in LiftMaster SL585 gate systems

this control board is built to meet LiftMaster’s high-quality standards

Liftmaster 041B0737 Output Board vkg-g5s this fail-safe unit supports upOutput Control for LiftMaster Entry Systems The LiftMaster 041B0737 Control Board is a genuine OEM replacement output board designed for use with LiftMaster intercom and telephone entry systems. It ensures seamless communication and reliable operation, maintaining the performance of your entry system. This control board is compatible with various LiftMaster models and is also known under part numbers 2B737, 002B0737, and 41B737. Key Features OEM