Abstract: An information transmission system includes a mobile device, a signal transmission line and an internet device with networking capabilities. The mobile device includes a user interface, an encoder, a modulator and an audio connector. The user interface receives network setting information, and the encoder is coupled to the user interface to encodes the network setting information into information codes. The modulator is coupled to the encoder to modulate the information codes to form an audio signal embedded with the information codes. The audio connector is coupled to the modulator, and the signal transmission line is connected to the audio connector of the mobile device to transmit the audio signal embedded with the information codes. The internet device is connected to the signal transmission line, receives the audio signal with the embedded information codes, and decodes the information codes into the network setting information.

Abstract: An IP camera, a communication method and a communication system are provided. The IP camera includes an image capturing unit, a video processing unit and a connection processing unit. The image capturing unit captures a plurality of consecutive images. The video processing unit is coupled to the image capturing unit, and generates a first video stream and a second video stream according to the images. The connection processing unit is coupled to the video processing unit, processes the first video stream into a first packet stream, and processes the second video stream into a second packet stream. The connection processing unit transmits the first packet stream to a local area wireless network unit through a first wireless link, and the connection processing unit transmits the second packet stream to an external electronic device through a second wireless link.

Abstract: An information transmission system includes a mobile device, a signal transmission line and an internet device with networking capabilities. The mobile device includes a user interface, an encoder, a modulator and an audio connector. The user interface receives network setting information, and the encoder is coupled to the user interface to encodes the network setting information into information codes. The modulator is coupled to the encoder to modulate the information codes to form an audio signal embedded with the information codes. The audio connector is coupled to the modulator, and the signal transmission line is connected to the audio connector of the mobile device to transmit the audio signal embedded with the information codes. The internet device is connected to the signal transmission line, receives the audio signal with the embedded information codes, and decodes the information codes into the network setting information.

Abstract: An IP camera, a communication method and a communication system are provided. The IP camera includes an image capturing unit, a video processing unit and a connection processing unit. The image capturing unit captures a plurality of consecutive images. The video processing unit is coupled to the image capturing unit, and generates a first video stream and a second video stream according to the images. The connection processing unit is coupled to the video processing unit, processes the first video stream into a first packet stream, and processes the second video stream into a second packet stream. The connection processing unit transmits the first packet stream to a local area wireless network unit through a first wireless link, and the connection processing unit transmits the second packet stream to an external electronic device through a second wireless link.

Abstract: A network surveillance system, a wireless network surveillance apparatus, and a setting method of the wireless network surveillance apparatus are provided. The method includes following steps: obtaining at least one connection information for connecting a wireless network surveillance apparatus; connecting the wireless network surveillance apparatus according to the at least one connection information; obtaining an access point (AP) list and displaying the AP list on a user interface unit; after a user selects from the AP list a specific to-be-connected AP through the user interface unit and enters a password corresponding to the specific AP, controlling the wireless network surveillance apparatus to connect the specific AP through a wireless connection according to the password.

Abstract: A video monitoring system, an IP camera and a network connection setup method are provided. The video monitoring system includes a video receiving device and a video transmitting device, and the network connection setup method is adapted to set a network connection configuration between the video transmitting device and a wireless AP or a wired router. The video receiving device displays guide information to guide a user to perform a wireless or wired network initialization setup to the video transmitting device. Then, the video receiving device provides an input interface to the user to input an operation message according to the guide information. Then, the video transmitting device completes the wireless or wired network initialization setup according to the received operation message. The IP camera has both functions of the video receiving device and the video transmitting device.