personal alert systems

Yes, a siren is very helpful in alerting you to a fire, but doesn't provide any information other than that.

personal alert systems

The memory 606 includes high speed random access memory, such as DRAM, SRAM, DDR SRAM, or other random access solid state memory devices; and, optionally, includes non volatile memory, such as one or more magnetic disk storage devices, one or more optical disk storage devices, one or more flash memory devices, or one or more other non volatile solid state storage devices. The memory 606, optionally, includes one or more storage devices remotely located from one or more processing units 602. The memory 606, or alternatively the non volatile memory within the memory 606, includes a non transitory computer readable storage medium. In some implementations, the memory 606, or the non transitory computer readable storage medium of the memory 606, stores the following programs, modules, and data structures, or a subset or superset thereof: an operating system 618 including procedures for handling various basic system services and for performing hardware dependent tasks;a network communication module 620 for connecting the client device 220 to other systems and devices e. g. , client devices, electronic devices, and systems connected to one or more networks 162 via one or more network interfaces 604 wired or wireless;an input processing module 622 for detecting one or more user inputs or interactions from one of the one or more input devices 614 and interpreting the detected input or interaction;one or more applications 624 for execution by the client device e. g. , games, social network applications, smart home applications, and/or other web or non web based applications for controlling devices e. g. , sending commands, configuring settings, etc. to hub devices and/or other client or electronic devices and for reviewing data captured by the devices e.