Video capture with ultrasonic motion detector / Mohd Zulfadzly Abd Jallil and Sudirman Sulaiman

Video capture system is widely used in smart home nowadays and as a security.The first goal why video capture used is to capture unrecognized human like burglar or any moving object through a specific area or its detection zone.
In this project,we have build an additional circuit that will inform the owner of that video capture system is activated because someone had pass through the detection zone.The owner directly knows who is come at the moment,without need to wait at the camera.This device is called an Ultrasonic Motion Detector.This device will functions as a “hand” to push the trigger of the camera by a movement in its detection zone.So,when someone is passing through the detection zone,it will activate the camera system and its image will be captured.
Another advantages is the amount of power used also could be reduced because the camera will only operate when there is any movement detected.
This project will be a good alternative to the video/camera system that already have on the market that will cost thousands of ringgit.