Security system
AssigneeAva Video Security Limited
InventorHaohai SUN
Life of this patent
Estimating the term…
Abstract
A security system for detecting a predefined event at an entrance area. The system comprises a camera for visually monitoring the entrance area, a microphone device for detecting sound at the entrance area; and a processor. The processor is configured to receive a visual signal from the camera and an audio signal from the microphone device; and trigger an alert when both the visual signal and the audio signal indicate that the predefined event has occurred.
Claims15
A security system for detecting a predefined event at an entrance area, the system comprising:
- a camera for visually monitoring the entrance area;
- a microphone device for detecting sound at the entrance area;
- and a processor configured to:
- receive a visual signal from the camera and an audio signal from the microphone device;
- and
- trigger an alert when both the visual signal and the audio signal indicate that the predefined event has occurred.
A method for detecting a predefined event at an entrance area, the method comprising:
- receiving a visual signal from a camera;
- receiving an audio signal from a microphone device;
- and
- triggering an alert when both the visual signal and the audio signal indicate that the predefined event has occurred at the entrance area.
Dependencies are inferred from the claim text.