摘要:
A tamper detection system (10) is described as including at least one optical energy transmitter (20a) and a material (14) for transmitting optical energy from the at least one optical energy transmitter. The system further includes at least one support structure (16) adjacent the energy transmitting layer and at least one detector (22a) for detecting a change in energy distribution within the material. Also described is a container utilizing the system.
摘要:
An improved life safety system (100) provides ability to detect a catastrophic failure within a network node (170) of the life safety system, and to subsequently pass a failsafe alarm signal (1002) through the network node, and through the life safety system, despite the catastrophic failure, which may be a failed main processor (301) of a main panel (110), a failed main processor (401) of a loop expander module (120), a failed main processor (501) of an amplifier (130), or a failed main processor (601) of a liquid crystal display controller (602).
摘要:
A system for remote management of security panels is disclosed. A security panel can listen for and receive an SMS message from a management server. The SMS message can include parameters for establishing a network connection with the management server. The security panel can parse the SMS message to identify the parameters and utilize the parameters to establish a connection with the management server. The security panel can receive commands or instructions from the management server via the established connection.
摘要:
A multi-band antenna (110) for a printed circuit board (PCB) (320) is provided. The multi-band antenna includes a first trace coupled to a first surface (302) of the PCB and extending along at least a portion of a length of a first side (306) of the PCB and along at least a portion of a length of a second side (308) of the PCB intersecting the first side, the first trace positioned proximate a perimeter (301) of the PCB partially defined by the first side and the second side.
摘要:
A remote control for a monitoring system of a building is provided including a mobile device having a plurality of communication channels and a media storage area. An application is stored in the media storage area of the mobile device. The application is configured to communicate with a control panel of the monitoring system. The application dynamically selects a communication channel to establish a communication link with the control panel based on a predetermined hierarchy. The application operates in one of a plurality of modes based on the communication channel selected.
摘要:
Embodiments are directed to a security panel configured to interface with virtual sensors. The security panel includes a sensor subsystem configured to receive sensor input from a plurality of physical sensors. A virtual sensor subsystem is configured to receive a virtual sensor input from an enrolled virtual sensor source as a virtual sensor and provide the virtual sensor input to the sensor subsystem. A monitoring subsystem is configured to provide an alert based on detection of an alert condition associated with at least one of the physical sensors and to provide the alert based on detection of a virtual alert condition associated with the virtual sensor.