Elevator Controller Features :

Includes reader + controller board + power supply/5V
Working mode 1 : floor control, valid guest cards can only go to their own floors.
Working mode 2 : elevator control, valid guest cards can go any floors.
Each controller board can conotrol max 8 floors.
Can add in max 8 boards to conotrol total 64 floors.
Supplied with wiring diagram.
CE, FCC Certified.