Abstract: Systems and methods for leveraging Internet-of-Things devices in security systems are provided. Such systems and methods can include receiving an alarm signal from a first IoT device responsive to the first IoT device detecting a sound indicative of an intrusion, requesting data from a second device responsive to receiving the alarm signal from the first IoT device, determining whether the data from the second device confirms the intrusion, and triggering an alarm responsive to the data from the second device confirming the intrusion.

Abstract: A security system incorporating one or more sensors and one or more smart devices connected together via the Internet, other network or media. The one or more smart devices may have an alarm application (app) that permits a user to set and unset an alarm, monitor a status change of an event, have access to video information associated with the event, take remote or local action relative to the event, and more. The processing may be more than moving processing to one smart device. Core control may reside in more than one device, and thus result in a whole system robustness.

Abstract: A security system incorporating one or more sensors and one or more smart devices connected together via the Internet, other network or media. The one or more smart devices may have an alarm application (app) that permits a user to set and unset an alarm, monitor a status change of an event, have access to video information associated with the event, take remote or local action relative to the event, and more. The processing may be more than moving processing to one smart device. Core control may reside in more than one device, and thus result in a whole system robustness.

Abstract: A security system including devices generating persistent data, a local control system (LCS) including a microprocessor and non-volatile memory and receiving persistent data from the devices, and a server remote from the LCS. The remote server is in communication with the LCS microprocessor which periodically transmits logical portions of persistent data (each including a timestamp) to the remote server where it is saved. The microprocessor also periodically saves the persistent data portions in LCS non-volatile memory less frequently than the persistent data portions are periodically saved in the remote data storage, and saves the timestamp in the local data storage for each persistent data portion saved only at the remote server. When rebooting the LCS, the microprocessor retrieves from the remote data storage only the persistent data portions having timestamps subsequent to the timestamp saved in the local data control system non-volatile memory.

Abstract: A security system including devices generating persistent data, a local control system (LCS) including a microprocessor and non-volatile memory and receiving persistent data from the devices, and a server remote from the LCS. The remote server is in communication with the LCS microprocessor which periodically transmits logical portions of persistent data (each including a timestamp) to the remote server where it is saved. The microprocessor also periodically saves the persistent data portions in LCS non-volatile memory less frequently than the persistent data portions are periodically saved in the remote data storage, and saves the timestamp in the local data storage for each persistent data portion saved only at the remote server. When rebooting the LCS, the microprocessor retrieves from the remote data storage only the persistent data portions having timestamps subsequent to the timestamp saved in the local data control system non-volatile memory.

Abstract: According to embodiments described in the specification, a method, system and apparatus for managing software requirements is provided. The method comprises storing a source descriptor in a memory in association with a first module, the descriptor comprising a requirement for a proposed software application; receiving a request for the source descriptor; and creating and storing, responsive to the request, a subscribing descriptor, the subscribing descriptor being a copy of the source descriptor and including an identifier of the source descriptor, the subscribing descriptor being stored in the memory in association with a second module.

Abstract: A security system including one or more sensors for detecting a predetermined security event. One or more communications modules include a transmitting device for communicating with the sensor and transmitting an alert signal of the security event. A remotely located computer system controls the communications between the transmitting device of the communication module for receiving a signal from and transmitting to the communications module. After receiving the alert signal, the computer system communicates an alarm signal.

Abstract: A radio telephone with a sliding cover that moves between positions concealing and revealing a plurality of keys. Predetermined functions are performed in response to respective sequences of actuations of the plurality of keys. The exposed keys are utilisable for a range of positions of the slide.

Abstract: A method for predicting a fault in a wireless communication path between at least one transmitter and a receiver. The method comprises detecting an initial value of a characteristic of a reception signal or an initial value of a characteristic of a wireless communication path, calculating a running average of the same characteristic for preset period of time, comparing the initial value with the calculated running average; and displaying an indication based upon an analysis of the comparing. The indication is transmitted to a remote site for response. The characteristic can be signal strength, noise and a S/N ratio.

Abstract: A security system including one or more sensors for detecting a predetermined security event. One or more communications modules include a transmitting device for communicating with the sensor and transmitting an alert signal of the security event. A remotely located computer system controls the communications between the transmitting device of the communication module for receiving a signal from and transmitting to the communications module. After receiving the alert signal, the computer system communicates an alarm signal.

Abstract: A method for predicting a fault in a wireless communication path between at least one transmitter and a receiver. The method comprises detecting an initial value of a characteristic of a reception signal or an initial value of a characteristic of a wireless communication path, calculating a running average of the same characteristic for preset period of time, comparing the initial value with the calculated running average; and displaying an indication based upon an analysis of the comparing. The indication is transmitted to a remote site for response. The characteristic can be signal strength, noise and a S/N ratio.

Abstract: A radio telephone with a sliding cover that moves between positions concealing and revealing a plurality of keys. Predetermined functions are performed in response to respective sequences of actuations of the plurality of keys. The exposed keys are utilisable for a range of positions of the slide.

Abstract: A radio telephone with a sliding cover that moves between positions concealing and revealing a plurality of keys. Predetermined functions are performed in response to respective sequences of actuations of the plurality of keys. The exposed keys are utilisable for a range of positions of the slide.

Abstract: A radio telephone with a sliding cover that moves between positions concealing and revealing a plurality of keys. Predetermined functions are performed in response to respective sequences of actuations of the plurality of keys. The exposed keys are utilisable for a range of positions of the slide.

Abstract: A radio telephone with a sliding cover that moves between positions concealing and revealing a plurality of keys. Predetermined functions are performed in response to respective sequences of actuations of the plurality of keys. The exposed keys are utilisable for a range of positions of the slide.

Abstract: A radio telephone with a sliding cover that moves between positions concealing and revealing a plurality of keys. Predetermined functions are performed in response to respective sequences of actuations of the plurality of keys. The position of the slide affects the function of at least one other key which is never concealed by the slide.

Abstract: A radio telephone with a sliding cover that moves between positions concealing and revealing a plurality of keys. Predetermined functions are performed in response to respective sequences of actuations of the plurality of keys. The exposed keys are utilizable for a range of positions of the slide.

Abstract: A method of manufacturing a cartridge selectively for multicolor and single color ribbons is disclosed in which the cartridge body is formed with a projection to co-act with a ribbon shift mechanism on a printer to continuously shift a single color ribbon. When the cartridge is loaded with a multi-color ribbon, the projection is broken away and a selectively operable ribbon shift cam mechanism is mounted in the cartridge.

Abstract: A cassette for an inked ribbon has a ribbon storage region, in which the ribbon is stored in tightly packed random folds, between two parallel walls spaced apart by a distance slightly in excess of the width of the ribbon. The storage region is bounded by ridges projecting from one or both walls to retain the ribbon within the storage region. This has the advantage compared with side walls for the storage region of lower frictional constraint on the ribbon thereby allowing the ribbon to be more tightly packed in the storage region.

Abstract: A ribbon cartridge for printing apparatus is provided selectively with a color selection mechanism, when the cartridge is loaded with a multi-color ribbon, operated by moving the printer-carriage to a position beyond the print line limit and with a peg arranged to engage a cam mechanism on the print carriage, when the cartridge is loaded with a single color ribbon, to enable the full width of the ribbon to be utilized. The peg is formed integrally with the cartridge and is removed when a multi color ribbon is to be loaded in the cartridge.