ACCESS ALARM APPARATUS FOR ELECTRIC CHARGED AREA

摘要

PURPOSE: An access and alarm device in an electricity charging region is easily installed and demolished. CONSTITUTION: An access alarm device in an electricity charging region includes a first hollow body(110), a second hollow body(120), and a third hollow body(130). The first hollow body includes a movement sensor sensing movement of an object. The second hollow body includes an alarm unit generating alarm informing and a battery supplying power to the alarm unit. The third hollow body includes a rotation rod which supports both left and right ends to be rotated. The third hollow body includes the rotation rod which winds a flag of an outer periphery in one direction. [Reference numerals] (AA,BB,CC) Screw thread