Why Elevator Door Lock Contacts Matter More Than You Think 🔐 The elevator door lock contacts are a small component with a big job — they make sure the elevator only runs when the landing doors are fully closed and locked. If the contacts fail, the elevator can’t run safely. ✅ Prevents door opening during operation ✅ Ensures passenger safety ✅ Essential for smooth lift operation ✅ Required for safety compliance If your elevator shows door malfunction errors or frequent shutdowns, the door lock c

Elevator door malfunctions in Brooklyn subway