The invention refers to the two-axis direct-drive rotation mechanism for observation device with design drive block inside assembly tilt-axes for a multi-sensor surveillance device used for unmanned vehicles. This is mechanical mechanism performs rotate pan-tilt axis by direct drive motor. This mechanism include of main components: assembly pedestal, assembly pan-axis and assembly tilt-axis. Electronic circuits, encoders, mechanism, motor are optimized arranged and scientific designed the layout space and the weight of the structure. This mechanism can integrate optical sensors such as infrared cameras, high resolution camera, laser rangefinder.

The present invention relates to A pan-tilt-zoom camera for omni-directional 360-degree-detection, comprising a top cover and bottom cover, an upper end of the top cover is connected to a screw lamp cap, the bottom cover comprises an inner bracket and an outer bracket, a camera assembly is provided inside the inner bracket and the outer bracket, and the circuit board is electrically connected to the camera assembly; a slide connection apparatus is provided on the inner bracket, the circuit board is electrically connected to the camera assembly through the slide connection, and the camera assembly controls the slide connection apparatus to perform 360-degree rotation. one path is to electrically connect a camera assembly and a circuit board through rotating shafts of a motor as electric connection leads, and the other path is to electrically connect the circuit board and the camera assembly through a first connection line and a wiring terminal.

A surveillance system includes fixed video cameras and mobile security devices. Each mobile security device includes a mobile video camera, a memory, a transceiver and a controller that is configured to receive instructions from a surveillance system controller to fly to a particular location at which an incident is believed to be occurring and to instruct the mobile video camera to capture video of the incident. In some cases, the controller of the mobile security device is configured to solicit and receive one or more video streams from fixed video cameras that are determined to meet predetermined criteria with respect to the incident, and store the one or more received video streams in the memory. The controller of the mobile security device may subsequently transmit the collected video streams to the surveillance system controller.

An internet protocol (IP)-based ceiling or wall-mounted speaker with optional IP-based camera and/or alarm indicator is provided. The IP-based speaker has a detachable add-on device for accommodating different types of interchangeable camera configurations and other components such as flush mount camera, camera providing angled view, night vision-type camera for different services and configurations. Multiple IP-based speakers are connected to an IP device to exchange audio data via an Ethernet connection for cost effective, flexible and convenient installations. The IP-based speaker has a speaker cone for talkback features, and relay for remote relay control of doors or gates for security applications as well as public address applications.

The invention relates to a security system comprising: a first monitoring subsystem, said first monitoring subsystem being arranged to detect events within a first field of view using a first detection mechanism; a second monitoring subsystem, said monitoring subsystem being arranged to detect events within a second field of view using a second detection mechanism; a mounting arrangement configured to carry the first and second monitoring subsystems and mount them to a substrate; wherein in use, an alignable component of the first monitoring subsystem is configured to be orientated with respect to the mounting arrangement so that the first field of view covers an area to be monitored; and wherein the orientation of the alignable component of the first monitoring subsystem determines the orientation of the second field of view of the second monitoring subsystem.

A camera orientation control system for changing one or more camera orientations of one or more cameras towards a potential incident that is not currently in a field of view of the one or more cameras. The camera control system processes image frames for head orientation extraction, determines an amount of synchronous alignment in a proportion of head objects of the head objects to computationally assess that they are towards a new direction, and controls at least one camera to move the field of view of at least one camera of the one or more cameras towards the new direction. The system is useful for incident detection and extending or augmenting the capabilities of CCTV infrastructure.

By registering a set range and a sound type which are not subject to detection of an abnormal sound in advance, a PC performs an alert notification in a case of detecting a sound which is regarded as an abnormal sound, and does not perform an alert notification in a case of detecting a sound which is not regarded as an abnormal sound. That is, in a target area such as a hotel lobby, a sound output from a television provided therein, a water sound emitted by a fountain, and the like are no longer erroneously detected as an abnormal sound. Further, the PC forms the directivity of sound data in a direction toward an actual position corresponding to a designated position on an image of a sound pickup area displayed on a display.

Systems and methods for configuring the operation of recording devices that may be removably mounted to a mount. A mount may provide a unique identifier. The unique identifier may be used to select a configuration profile for configuring the operation of the recording device coupled to the mount. A recording device that is moved from one mount to another may receive a different profile in accordance with the identifier of the new mount to control the operation of the recording device while mounted to the new mount. A server may store, retrieve, and provide profiles to recording devices.

A sensor mounting system that includes a sensor, a mounting ring, a faceplate support, and a faceplate. The mounting ring includes a first opening and a first plurality of threads that are disposed on an interior surface of the first opening. The faceplate support is disposed within the first opening of the mounting ring. The faceplate support includes a second plurality of threads that are configured to engage the first plurality of threads of the mounting ring and a second opening. The faceplate is disposed within the second opening of the faceplate support. The faceplate is coupled to the sensor and is configured to rotate within the second opening of the faceplate support.

The invention concerns a video feed monitoring app configured to be implemented with an interface and a processor. The interface may be configured to receive requests from an operator and present visual content to a display. The processor may be configured to process the requests and update the display. The video feed monitoring app may be configured to receive video streams from smart security devices, receive a priority signal, select a subset of the video streams in response to the priority signal and a user preference and arrange the subset of the video streams on the display. The priority signal may be generated externally based on events detected. The subset of the video streams may be updated based on the priority signal. Updating the subset of the video streams may comprise displaying the video streams that comprise events and removing the video streams that do not comprise events.