MRL Lift Controller MRL Controllers are compatible with manuel and all kind of automatic doors. Makes early door opening and auto-levelling. MRL LİFT CONTROLLER Compatible to EN81-1+A3 standards Operates with synchronous and induction motors ARL 300 controller card Arkel A-Drive & Fuji Frenic-Lift & Ziehl – Abegg Zetadyn inventer options Speed: up to 1,6 m/sn, Number of stops: Up to 24 4 Lifts group operation Emergency rescue with UPS ( easy direction ) Door pre – opening and relevelling Compatible with all kinds of auto doors and manuel doors 2 door controls for cabins with double entrances 7 segment & grey cod & binary cod display options Panel illumination and cooling fan Easy installation with serial communication with cabin