A life safety system with a micro-controller that is programmed to operate both a visual signal and an audible signal. One feature of the system is that a user is permitted to enter a temporal signaling mode for not only the audible signal, but also the visual signal. The program includes an energy saving routine that operates the visual signal in the temporal mode with an energy consumption that is substantially smaller than required for operation in a continuous mode. The temporal pattern has four cycles with one flash pulse per cycle for the first three cycles and no flash pulse for the fourth cycle.
An emergency alarm system is provided having a manually operated pull-station that activates the system. The emergency alarm system has a camera that provides image data of the area surrounding the pull-station. The emergency alarm system also has a control panel having an image memory that is operable to provide storage for the image data from the camera.
Robert W. Right - Bradenton Beach FL Hilario S. Costa - Sarasota FL
Assignee:
Edwards Systems Technology, Inc. - Cheshire CT
International Classification:
G08B 1302
US Classification:
34028605, 200 4301, 34028606, 340287
Abstract:
A method and apparatus for activating a fire-alarm pull station. The pull stations includes a non-contact switch located within a housing, a movable actuation device linked to the non-contact switch wherein the device moves between an activation and non-activation position and an actuator protector linked to the non-contact switch to aid in preventing improper activation of the non-contact switch.