Door Lock System Diagram
When the lock is engaged multiple bolts will engage into the door frame usually with a minimum of 3 points and sometimes 4 or 5 points.
Door lock system diagram. Diagram showing the parts of a door lock including the knob rose cylinder latch assembly bolt and strike plate. Most of the newer alarms and keyless entries on the market today have both positive and negative 200 ma door lock outputs that are usually capable of activating the factory relays. Should you need to add relays for a 3 wire negative type b door lock system use the diagram below. Parts of a traditional lock cylinder lock body the cylinder or lock body is the part of the door lock where you insert the key.
A key operated multi point lock system is fitted into the body of the door and locks into the door frame. Multi point locking system type of front door lock back door lock. While we don t include locks you can read all about the different types of door locks here. Traditional lock systems using mechanical lock and key mechanism are being replaced by new advanced techniques of locking system.