compatible: YM-280 and SM-280 series | "I" for mounting the counter plate on the doorframe
compatible: YM-280N(LED) | "ZL" for mounting the magnet and counter plate on inward opening doors
compatible: SM-280LEDA | "ZL" for mounting the magnet and counter plate on inward opening doors
12/24V DC | Holding force: 280 kgf | Surface-mounted | Lock status monitoring | For normal-sized doors
12/24V DC | Holding force: 280 kgf | Surface-mounted | Lock and door status monitoring | For normal-sized doors