Electronic kit for roll up doors

COMPATIBLE WITH ALL 230V OPERATORS!!!
All electronic items needed to automate a roll up door are contained in one small and practical carrying case.
Designed for replacement of electronic items already installed, the replacement of the operator is not necessary.
Composed of :
1 Control unit
2 Transmitters
1 Pair of photocell
1 Flashing lamp
Much appreciated by installers who recognize its quality and practical use.