Abstract: A user-centric management application system and method for a security system that conceptualizes the security devices and the tasks to perform on the security devices as separate objects with common properties and behavior. Operators of the system create abstract containers, called dockviews, which the operator adds objects to in order to perform specific tasks. Because the operator assigns user access to dockviews and objects, the system tailors system access for both application users and tenants of the security system based on policy objectives. Dockviews have the ability to open in separate application windows to support priority display and isolation of critical management tasks. The system provides integrated user administration, event management and reports capability, a consistent “look and feel,” and system-wide automated event notification via a watchlist window.

Abstract: Disclosed is a system for a facility supporting an access controller, at least one ingress card reader and an auto-enrollment type controller including a front panel having a single button, a controller board, a terminal block for connecting at least the one ingress card reader to the auto-enrollment type controller board and to connect the auto-enrollment type controller to door locks, and a mounting plate, with the auto-enrollment type controller being configured by a user according to operational requirements of the facility by the user asserting the button for a defined period of time.

Abstract: A system and methods for determining maintenance needs of an alarm system are provided. The system may include a central monitoring station configured to receive operational measurements and apply maintenance rules to the operational measurements and a maintenance history for the alarm system to determine maintenance needs of the alarm system. Additionally, the central monitoring station may be configured to receive points, which may be modules or devices, and status updates and apply installation rules to the points and status updates to determine the maintenance needs for one or more of the points.

Abstract: An AC measurement circuit includes a rectifier for receiving an AC signal; a peak detection circuit; and a voltage divider, interconnected with an output of the rectifier, and the input of the peak detection circuit to provide the peak detection circuit with a voltage value equal to a fraction of the AC signal. An analog to digital converter, has its analog input interconnected with an output of the peak detection circuit, for providing a digital output corresponding to its analog input. A summing circuit sums n samples of the digital output. The voltage divider is configured so that the summing circuit calculates an average measurement of the AC signal by summing n samples and without floating point division.

Abstract: Techniques for using a multi-core processor for optimizing power consumption in a security and home automation system are described. The security and home automation system may include a multi-core processor having a first core and a second core. The first core may be partitioned from the second core to form an asymmetric multi-core processor. The first core is a master core assigned to execute a real time operating system (RTOS) and configured to periodically transition between a partial sleep state and an awake state during a power shortage condition. The second core is a slave core assigned to execute a standard operating system (OS) and configured to enter a deep sleep state during the power shortage condition.

Abstract: A system for determining maintenance needs and validating the installation of an alarm system are provided. The system may include a central monitoring station configured to receive operational measurements and apply maintenance rules to the operational measurements and a maintenance history for the alarm system to determine maintenance needs of the alarm system. Additionally, the central monitoring station may be configured to receive points and status updates and apply installation rules to the points and status updates to determine whether the installation of the alarm system if valid.

Abstract: A displacement sensor for sensing displacement of a first surface relative to a second surface includes a coil mounted on the first surface, and encircling a region in plane; and a conductor extending lengthwise from the second surface through the region. The conductor has a volume that varies along its length. An AC source drives the coil to generate a magnetic field that pierces the region and induces eddy currents in the conductor. Eddy current losses resulting from the eddy currents vary in dependence on the volume of the conductor above and beneath the plane. A sensing circuit is coupled to the AC source to detect changes in eddy current losses, and thereby displacement. Detection of displacement may be used to signal tamper/intrusion. The sensor may further include a visual or audible output to signal such displacement.

Abstract: A method and system architecture for automation and alarm systems is provided. An intelligent fire detection sensor is provided that provides input data to a gateway device for processing and facilitates two-way communication with users and a third-party monitoring service. The system architecture is hierarchically organized, allowing devices to process system data differently at different levels of the hierarchy. Processing of at least some of the sensor data is overseen by the gateway device, which may determine, based on the processing, to activate one or more secondary sensors at the fire detector (such as an optical camera). The gateway device and fire detection sensor may interact cooperatively to process voice commands and/or gesture data, and to recognize false alarms.

Abstract: A security system comprises a system control panel for arming and disarming the security system. A door sensing unit comprises a first radio frequency (RF) transceiver interconnected with the system control panel over a network. The first RF transceiver is mounted proximate to a door that defines at least a portion of a perimeter around an area to be monitored by the security system. The first RF transceiver has an RF detection field proximate to the door. A disarm device comprises a second RF transceiver that automatically transmits a disarm device packet. The first RF transceiver receives the disarm device packet when the second RF transceiver is within the RF detection field. The first RF transceiver sends a disarm message to the system control panel over the network to disarm the security system based on at least the disarm device packet.

Abstract: A method and system architecture for automation and alarm systems is provided. According to exemplary embodiments, relatively simple processing tasks are performed at the sensor level, with more complex processing being shifted to the gateway entity or a networked processing device. The gateway entity dynamically allocates processing resources for sensors. If a sensor detects than an event is occurring, or predicts that an event is about to occur, the sensor submits a resources allocation request and a power balancer running on the gateway entity processes the request. In response to the resources allocation request, the gateway entity allocates some processing resources to the requesting sensor and the data is processed in real-time or near-real-time by the gateway entity.

Abstract: Disclosed is a system for a facility supporting an access controller, at least one ingress card reader and an auto-enrollment type controller including a front panel having a single button, a controller board, a terminal block for connecting at least the one ingress card reader to the auto-enrollment type controller board and to connect the auto-enrollment type controller to door locks, and a mounting plate, with the auto-enrollment type controller being configured by a user according to operational requirements of the facility by the user asserting the button for a defined period of time.

Abstract: An alarm system that monitors and selectively handles incoming telephone calls at a premises in disclosed. The alarm system includes, a telephone network interface, for receiving a subscriber line from a telephone network that further includes a caller-ID decoder for decoding caller-ID information for telephone calls received on said subscriber line; and a switch for selectively interconnecting said subscriber line to a telephone feed at the premises. A processor is in communication with the caller-ID decoder and the switch to selectively interconnect calls from the subscriber line to the telephone feed at the premises, based on associated caller-ID information.

Abstract: A security system comprises a system control panel for arming and disarming the security system. A door sensing unit comprises a first radio frequency (RF) transceiver interconnected with the system control panel over a network. The first RF transceiver is mounted proximate to a door that defines at least a portion of a perimeter around an area to be monitored by the security system. The first RF transceiver has an RF detection field proximate to the door. A disarm device comprises a second RF transceiver that automatically transmits a disarm device packet. The first RF transceiver receives the disarm device packet when the second RF transceiver is within the RF detection field. The first RF transceiver sends a disarm message to the system control panel over the network to disarm the security system based on at least the disarm device packet.

Abstract: A system and method are disclosed for transferring security event data over one of a plurality of cellular networks of different cellular carrier. A minimum acceptable signal quality for a connection between a radio transceiver and a cellular network is set. The signal quality for a connection between the radio transceiver and each of a plurality of cellular network receivers for the different cellular carriers is then determined. The radio transceiver is connected to the cellular network receiver for the cellular carrier exhibiting the greatest signal quality above the minimum acceptable signal quality. If this connection fails or is lost, the radio transceiver is connected to the cellular network receiver for an alternate cellular carrier exhibiting the next greatest acceptable signal quality above the minimum acceptable signal quality. Security event data is then transmitted from the radio transceiver to a remote central monitoring facility over the established cellular connection.

Abstract: A method for removing noise from an electrical signal in an alarm system using a software filter, the method including the steps of converting the electrical signal from an analog signal into a digital signal, wherein the digital signal includes a series of sampled values, entering a most recent of the sampled values into a circular index containing a number of previously sampled values, multiplying each of the values in the circular index by a predetermined filter coefficient, and summing products of each of the multiplied circular index values and filter coefficients to arrive at a filtered digital signal value.

Abstract: A surface mount antenna includes a ground plane, a feed line, and a radiating element. The ground plane extends in a first direction on a first side of a substrate. The feed line extends in a second direction on a second side of the substrate. The radiating element includes a plurality of segments disposed on the first side of the substrate and is configured to resonate in a plurality of frequency modes.

Abstract: The embodiments disclose a circuit for detecting and determining a type of ground fault in a security system. An operational amplifier (OA) having positive and negative inputs and an output may receive AC input signals having different frequencies, f1 and f2 at a positive input and provide an AC output signal at the output. An OA feedback loop may comprise a ground fault equivalent impedance connected at the OA negative input and a feedback resistor connected between the OA output and the OA negative input. A rectifier may convert the AC output signal to a DC signal and a filter to obtain a steady DC voltage from the rectified DC signal. A steady DC voltage for two different AC input signals may be obtained and converted to a relative voltage with respect to a constant input voltage amplitude. The relative voltages may be compared to detect and determine a type of ground fault condition.

Abstract: An alarm system includes two subsystems: a security subsystem that performs critical alarm condition monitoring and reporting; and an auxiliary subsystem that allows execution of other non-critical software components. The security subsystem may monitor the performance of the auxiliary subsystem, and maintain the performance by resetting and/or otherwise controlling the execution of software and use of hardware at the auxiliary subsystem, providing increased overall reliability of the security system, without compromising its ability to monitor security conditions at an associated premises.

Abstract: A battery test circuit for testing batteries in a working circuit having a plurality of batteries includes a DC step up converter. The DC step up converter may be selectively interconnected between a first one of a plurality of batteries and a second one of a plurality of batteries, to draw a test current from the first battery and to supply current at an elevated voltage to the second battery. The test circuit further includes an indicator output for providing a signal indicative of whether the first battery provides the test current substantially at its rated voltage.

Abstract: An alarm system at a premises reduces the overall delay in signalling an alarm condition in the presence of an entry delay timer. The alarm system establishes, or commences the establishment of, a network connection prior to the expiry of the entry delay. This allows an alarm message to be quickly dispatched upon expiry of the entry delay timer, or if a tamper condition is sensed.