The demarcation point (or demarc or Network Interface Device (NID) for short) serves several purposes: â¢It is the point that defines the end of the telephone company's wiring, and the beginning of your wiring. â¢It defines where the telephone company's responsibility for maintenance ends, and your responsibility begins.
This device helps your heart pump blood to the rest of the body. What is a Left Ventricular Assist Device (LVAD)? A left ventricular assist device is a small pump that helps circulate your blood when your heart becomes too weak to do its job effectively. The pump enables your heart to pump more blood with less work.
What Is The Lexus Intuitive Parking Assist System? The Lexus Intuitive Parking Assist system is a sonar based parking aid available on many Lexus vehicles, designed to make parking easier and help prevent scrapes and dings. Sonar sensors are installed in the front and rear bumpers to detect obstacles in the vehicle's path. When an obstacle is detected the system shows their distance on the Navigation and multi-information displays in the vehicle. As the car gets closer to the objects the system will also sound warning beeps to warn you of an impending collision.