Idis Co., Ltd.

Other

Lim, in Taek

In Taek Lim

Sang Hoon Lee

Sang Hyun Park

Jin Hui Park

A video security system with improved network response speed using pre-authentication information, which is capable of improving a network response speed by simplifying handshaking for securely exchanging authentication information and an encryption key in a process of starting communication between a client terminal and a server using pre-authentication information that is valid only for the client terminal, is provided.

Video security system with improved network response time using pre-authentication information

Provided is a video playback system based on approval of a playback approver. A decryption key that can decrypt an encrypted and stored recorded video is generated only when video playback is approved by a playback approver using an appointed playback approval method and transmitted to the video recording device so that it is possible to prevent leakage of the recorded video with sensitive personal information.

Video playback system based on approval of playback approver

An embodiment of the present invention implements a detection sensor unit, a plurality of wireless intelligent control boards, and a remote control server, thereby enabling the implementation of a wireless detecting and recognizing function, a function of lighting disaster fire locations, a function of lighting a peripheral environment of the lighting and simultaneously ensuring site images through a camera photographing function so as to transmit the site images to a control center or a management center, a function of quickly extinguishing a fire by using a private fire extinguisher, a function of wirelessly warning and providing warning-light when surroundings suddenly become dark, a function of quickly informing a management center or a neighboring control center, and a function of quickly discovering the location of a disaster victim outside by using a location tracking function embedded as a wireless function, when an exit of a building has fallen.

Social safety network system having portable light for both wireless disaster fire detection and crime prevention

A firmware update system includes video security equipment and an update server. When receiving an error report from the video security equipment, the update server assigns a unique code to the error, and provides patch data matched with the error code to the video security equipment, which has reported the error that corresponds to the error code, to update firmware based on the patch data, thereby minimizing a security gap during the firmware update of the video security equipment.

Growing community of inventors

Goyang-si, South Korea

In Taek Lim