Made to Order
Master units for Centralized control. (24V)
EZS series
EZS-20K2E (picture) 
Able to customize number of stations due to your request.
5 stations ～ 40 stations

Master units for Centralized control. (24V)
EZS series
EZS-40K2E (picture)
You can select the install method  as below:
・Wall-mounted(K)
・Tabletop(T)
・ Embedded(B)

This master unit can be used to centrally manage elevators.
Using button of "ALL CALL",
it is possible to call out all elevators at the same time.
It is reliable and easy to use.