B&D Diamond transmitters are SMALL and LIGHT key-ring size ones. The Four button can offer you the use for different functions.
Suit models: Control A Door P,
SDO-3V1 CADS SDO-3V2 CADS etc.
This tough remote meets aust STD E3817 also suits for SDO-4V1 , CAD-S, Advance SDO-2V2 , Roll-A-Pro RDO-1V3 Power Drve RDO-1V4 etc .