AR-EBL-MK - Electric Bolt Lock (Fail secure) - Khóa chốt điện tử kết hợp khóa cơ - Time delay adjustable 0,3,6,9 seconds - Applicable for glass door, wooden door, fireproof door - Body size : 205 L x 35 W x 40 H (mm) - Strike plate : 90 L x 25 W x 2 ...