Patent ID: 6933964
Filing Date: 2005-08-23
Classification: H04N

Abstract:
1. An improved surveillance system, comprising of a motor, a rotary disc, a camera lens, a plurality of sensors, a driver, a motor-driven controller, and a control display system; wherein: the driving axle of the motor being coupled to the rotary disc and the camera lens; said rotary disc having a plurality of equidistant intervals along a circumference of the rotary disc and a plurality of holes coincident with said plurality of intervals, one of the intervals being devoid of a hole; more than one of the sensors being disposed at the circumference of the rotary disc; the plurality of sensors sending the sensed signals to the motor controller, and the motor controller receiving the sensed signals from the sensors and an instruction signal from the control display system; after the determination and analysis, the driver being rotated clockwise or counter-clockwise to drive the motor to a specific position such that the camera lens outputs the image.