MULTIELMAC model 4120 transmitter. It transmits using on frequency 300 MHz. It has 2 button(s).
The warranty on the 4120 garage door transmitter is 1 year from MULTIELMAC.
The model 4120 is still available.
MULTIELMAC model transmitter instructions and owners manual in PDF format at NO CHARGE!
VIEW / DOWNLOAD by clicking HERE
(0.03 MB in English) This requires Acrobat 10 or higher