Remote Control Motors All of these motors are compatible with all Alpha remote controls, as well as our Neo app. TUBULAR MOTORS (22) WSERD30B 2/31 – internal roller blinds WSERD30B 3/20 internal roller blinds WSERD40B 5/28 WSER40Q 6/34 Universal – internal roller blinds WSER50 10/33 Universal – up to mid size screens WSER50 30/16 Universal – screens & roller shutters WSER50 50/16 Universal – retractable awnings & roller shutters WSER50OD 30/16 obstacle detection for zip style systems WSER60 100/15 Universal – XL retractable awnings, roller shutters WSER50 30/16 Retractable Awning WSER50 50/16 Retractable Awning WSME50 50/16 Electronic – M/Override, Electronic Limits WSME50 30/16 M/Override – roller shutters & awnings WSME50 50/16 M/Override – roller shutters & awnings WSME60 100/15 M/Override – roller shutters & awnings WSME60 140/11 M/Override – roller shutters & awnings