Merlin CM844/CG844


MR60, MR600, MR600A, MR650, MR800, MR800A, MR850 & MR1000
MT5580, MT5580P, MT60, MT60P, MT600, MT800, MT1000, MT230 & MT3850
MJ3800 & MJ3800R
MGA600, MGL300, MGL400, MGS500, MGS500T, MGS1000 & MGS1000T
ML500, ML700, ML500, MLR750 & MLR850
HE60 & HE60R


Transmitter Frequency: 433MHz
Rolling code
New code every use – Over 100 billion codes to utilise
Four channels
Controls up to three different doors or gates