Specifications:

Transmitter: AM Transmission
Transmitter Frequency: 433.MHz
Rolling code
New code every use - over 100 billion code to choose from
Power: 10A20 (3) battery
Battery: CR2032 Lithium

Suits Models:

MR559EVO, MR60, MR600, MR600a, MR650, MR650EVO, MR655EVO, MR655MYQ, MR800, MR850, MR850EVO, MR855EVO, MR855MYQ, MR865MYQ & MR1000
MT60, MT60EVO, MT60P, MT100EVO, MT100MYQ, MS105MYQ, MT120EVOPS, MT125MYQ, MT125MYQX, MT600, MT800, MT1000, MJ3800, MT3850, MT3850EVO, MT5580 & MT5580P
MGS300, MGS300, MGS400, MGS500 & MGS1000