LiftMaster 041D0277-2 Transformer (Wi-Fi Non-Battery Backup) BFT Intercoms Its large housing allows optics

Its large housing allows optics to be precisely adjusted up to 30°

Heavy gauge antenna coil provides a superior read range

Download key tag or pin status to RK600 from PC

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Clamp for mounting

LiftMaster 041D0277-2 Transformer (Wi-Fi Non-Battery Backup) BFT Intercoms Its large housing allows opticsLiftMaster 041D0277 2 Transformer (Wi Fi Non Battery Backup) This is a Transformer Replacement Kit. For use with various Chamberlain WiFi Non Battery Backup Garage Door Openers. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Genuine LiftMaster replacement part.