compatible: SM-280LEDA | "I" for mounting the counter plate on the doorframe
compatible: YM-180 series | "I" for mounting the counter plate on the doorframe
compatible: YM-180 series | "I" for mounting the counter plate into the doorframe
Compatible magnet: YM-180N | "I" bracket, which allows you to secure the counterpart for outward-opening doors.
compatible: YM-180N series | "U" for mounting the counter plate on outward opening glass doors
compatible: 280-350-500 electromagnet series | "U" for mounting the counter plate on outward opening glass doors
compatible: YM-280 and SM-280 series | "I" for mounting the counter plate on the doorframe
compatible: YM-280N(LED) series | "U" for mounting the counter plate on outward opening glass doors
compatible: YM-350 series | "I" for mounting the counter plate on the doorframe
compatible: YM-500 and SM-500 series | "I" for mounting the counterplate on the doorframe
compatible: for YM-60N and YM-70N-S series | "U" for mounting the counter plate on outward opening glass doors
compatible: YM-60N, YM-70N-S | "Z" for mounting the counter plate on inward opening doors