MX-1200TDSB, single door magnetic lock, has doorstatus signal output and time delay, also with LED indicates, specially used tonormal glass door, wooden door, metal door, fire doors, small doors, the most widely used. Hoisting design, saves time and power when installation. Inward door, frameless glass door, narrow door all have a complete set of accessories. Special Anti-residual magnetic design makes automatic access control safer and more convenient.