Standard size/visor clip remote control. One large button for primary use - small second button for secondary use
Can also be affixed to an interior wall to be used as wireless push button and removed from holster.
Comes with coding instructions or see Merlin website for help Suits later modem 430R & 230T
The M832 remote is compatible with the following garage sectional or roller doors:
Merlin PRO-LIFT 430R