... * 55, 60V, SG80K, WL2, i=10:1, RE20SDigital model selector switch (BEDIS)RESET functionScientific design, Modularized profile ,trail profile, guide profile ... – the same with Gilgen SLM Sliding DoorPhotocell safety ,Obstacle safety ,Emergency stop and Backup batteryEasy to repair and adjustDesigned and Manufactured in ...