A surveillance system for detecting an object within a monitored infrastructure and to a hybrid 3D surveying device, wherein a LiDAR device is configured that scanning is carried out with respect to two essentially orthogonal axes and wherein the LiDAR device comprises a cover mounted on the base, such that the base and the cover form an enclosure that encloses all moving parts of the LiDAR device, wherein the cover is configured to be opaque for visible light and translucent for the wavelength range of the LiDAR transmission radiation. The system further comprises a computing unit configured for processing the LiDAR measurement data to generate a 3D point cloud of the monitored infrastructure, and an object detector configured for classification of the object based on the 3D point cloud.

Systems and methods for operating a security system. The methods comprise: monitoring an area for a presence of an individual or vehicle using wireless signals of a first type that are received by a first radio of the security system; operating the first radio as a wireless sensor for generating sensor data; determining whether the individual or vehicle is exhibiting an unusual behavior using the sensor data and pre-programmed or machine learned patterns of unusual behavior; changing an operating frequency of the first radio when a determination is made that the individual or vehicle is exhibiting unusual behavior; and communicating a wireless signal of a second type from the first radio when the individual or vehicle is exhibiting unusual behavior, where the second type is different than the first type.

Systems and methods for operating a security system. The methods comprise: monitoring an area for a presence of an individual or vehicle using wireless signals of a first type that are received by a first radio of the security system; operating the first radio as a wireless sensor for generating sensor data; determining whether the individual or vehicle is exhibiting an unusual behavior using the sensor data and pre-programmed or machine learned patterns of unusual behavior; changing an operating frequency of the first radio when a determination is made that the individual or vehicle is exhibiting unusual behavior; and communicating a wireless signal of a second type from the first radio when the individual or vehicle is exhibiting unusual behavior, where the second type is different than the first type.

A method, system and computer program product for emulating depth data of a three-dimensional camera device is disclosed. The method includes concurrently operating the radar device and the 3D camera device to generate training radar data and training depth data respectively. Each of the radar device and the 3D camera device has a respective field of view. The field of view of the radar device overlaps the field of view of the 3D camera device. The method also includes inputting the training radar and depth data to the neural network. The method also includes employing the training radar and depth data to train the neural network. Once trained, the neural network is configured to receive real radar data as input and to output substitute depth data.

A detection apparatus comprising a body having a longitudinal direction; a Ranging Time-of-Flight (RTOF) sensor positioned to direct a beam generally along at least part of the body of the upper part of the body and angled upwards, and a processor arranged to register objects or persons crossing the beam at greater than a minimum distance from the sensor to detect climbing on the object.

A detection apparatus comprising a body having a longitudinal direction; a Ranging Time-of-Flight (RTOF) sensor positioned to direct a beam generally along at least part of the body of the upper part of the body and angled upwards, and a processor arranged to register objects or persons crossing the beam at greater than a minimum distance from the sensor to detect climbing on the object.

A monitoring system for monitoring a plurality of places at separate geographical locations, the monitoring system comprising a computer device having a user interface configured to receive an identifier of a monitoring user, a processor configured to process multiple streams of sensed data, each stream of sensed data comprising sensed data for a respective one of the plurality of places and indicative of one or more sensed event in the respective place, to generate display data for display at the user interface of the computer device, wherein the displayed data comprises a respective visual representation of a set of data for each of the plurality of places and the processor configured to simultaneously render at the user interface at least two of the sets of data associated respectively with at least two of the plurality of places associated with the monitoring user.

A monitoring system for monitoring a plurality of places at separate geographical locations, the monitoring system comprising a computer device having a user interface configured to receive an identifier of a monitoring user, a processor configured to process multiple streams of sensed data, each stream of sensed data comprising sensed data for a respective one of the plurality of places and indicative of one or more sensed event in the respective place, to generate display data for display at the user interface of the computer device, wherein the displayed data comprises a respective visual representation of a set of data for each of the plurality of places and the processor configured to simultaneously render at the user interface at least two of the sets of data associated respectively with at least two of the plurality of places associated with the monitoring user.

A catalytic converter alarm includes a housing and mounted thereto are a motion sensor on a first side of the housing, one or more magnets opposite the motion sensor, and a speaker. A controller is mounted within the housing and is coupled to the motion sensor and to the speaker, the controller being configured to cause the speaker to output a sound in response to motion detected by the motion sensor. The controller may output a sound of a first duration in response to the motion and output a sound of a second duration in response to motion of the motion continuing for a threshold time. Operation of the catalytic converter alarm may be controlled by a wireless remote.

A catalytic converter alarm includes a housing and mounted thereto are a motion sensor on a first side of the housing, one or more magnets opposite the motion sensor, and a speaker. A controller is mounted within the housing and is coupled to the motion sensor and to the speaker, the controller being configured to cause the speaker to output a sound in response to motion detected by the motion sensor. The controller may output a sound of a first duration in response to the motion and output a sound of a second duration in response to motion of the motion continuing for a threshold time. Operation of the catalytic converter alarm may be controlled by a wireless remote.