Chronic paresthesia is commonly known to be caused by an underlying traumatic nerve damage or neurologic disease. When a traumatic nerve damage or neurologic disease occurs, the pathways of the nerve transmission become impaired. Thus, sensation becomes affected. The specific causes of chronic paresthesias include:
Keyless entry is a standard feature in vehicles that have installed alarm systems. A small, battery-operated device or remote hangs on the key chain and features one or more buttons for arming and disarming the alarm. The button operates the door locks as well.
The transponder is inserted in the vehicle key in the form of a computer chip. Many modern vehicles feature keys that have a keyless entry, where the ignition key sticks out of a large, square case. In that case it is the chip, usually no larger than the tip of a finger, that allows the driver access to the vehicle.