Abstract:
The usual security cameras have a number of blind spots which enables intruders to bypass them without being detected. This security camera is designed to remove this flaw. The basic idea is to use Ultrasonic to detect any change in the environment (usually motion or intrusion) in the specified area. The ultrasonic, on detecting any intrusion, sends the signal to the microcontroller. The pathway from the ultrasonic to the microcontroller is wireless, using 2-channel wireless transmitters and receivers. The microcontroller is programmed in such a way that it will, on receiving the signal from the receivers, activate the motors that will move the face of the camera to where the motion was detected. This design will enable one security camera to do the job of three to four cameras. This will reduce the cost and it will be more efficient than the usual security cameras.
