FIRE DETECTION ALARM SYSTEMS

Brand Owner (click to sort) Address Description
AVISTUS BOSCH SICHERHEITSSYSTEME GMBH Robert-Bosch-Platz 1 Gerlingen D-70839 Germany fire detection and alarm systems composed of electric control panels, voice controllers and electric display boards, fire alarms, fire call points, interface modules, acoustic and optical signal transmitters;
COVISTUS BOSCH SICHERHEITSSYSTEME GMBH Robert-Bosch-Platz 1 Gerlingen D-70839 Germany fire detection and alarm systems composed of electric control panels, voice controllers and electric display boards, fire alarms, fire call points, interface modules, acoustic and optical signal transmitters;
OXYREDUCT Wagner Alarm- und Sicherungssysteme GmbH Schleswigstrasse 5 30852 Langenhagen Germany Fire detection and alarm systems, namely, fire alarms, detectors for early fire detection in the nature of smoke detectors, fire extinguishers, fire sensors, gas detectors, gas concentration sensors, smoke alarms; preventative and suppressive fire prevention and fire extinguishing systems, namely, inerting or inert-gas protection and shielding systems for preventing and extinguishing fires comprised of smoke, fire and gas detectors for early fire detection, gas concentration sensors, and metal or non-metal inert gas reservoirs and parts therefore sold as a unit therewith, namely, plastic and metal pipes; programmable electronic controllers for fire alarms, fire detectors, gas detectors, smoke detectors, and fire and gas sensors; software for use in dimensioning and designing the proper layout of fire and gas detection alarm systems;OXYGEN REDUCT; OXYGEN REDUCTION;Apparatus for ventilation, namely, air and gas supply systems comprised of ventilators for automatically introducing indoor air or the air used to cool down electronic apparatus into plastic or metal pipes used in the before-mentioned systems and metal or non-metal inert gas reservoirs, and parts therefore sold as a unit therewith, namely, plastic and metal pipes; ventilators for commercial use in the before-mentioned systems; air and gas separation apparatus for the production of inert gas out of the environmental or pressurized air comprised of technical filters for pre-cleaning the supplied air, membranes mainly consisting of hollow fibers for causing the natural components of said air to diffuse through said hollow fiber membrane at different speeds and volumes;
OXYREDUCT WAGNER GROUP GMBH Schleswigstraße 5 30853 Langenhagen Germany Fire detection and alarm systems, namely, fire alarms, detectors for early fire detection in the nature of smoke detectors, fire extinguishers, fire sensors, gas detectors, gas concentration sensors, smoke alarms; preventative and suppressive fire prevention and fire extinguishing systems, namely, inerting or inert-gas protection and shielding systems for preventing and extinguishing fires comprised of smoke, fire and gas detectors for early fire detection, gas concentration sensors, and metal or non-metal inert gas reservoirs and parts therefor sold as a unit therewith, namely, plastic and metal pipes; programmable electronic controllers for fire alarms, fire detectors, gas detectors, smoke detectors, and fire and gas sensors; software for use in dimensioning and designing the proper layout of fire and gas detection alarm systems;
SPECIFIRE Thorn Automated Systems, Inc. 835 Sharon Drive Westlake OH 44145 fire detection and alarm systems, comprising sensors and control panels providing point-wire and/or multiplexed-analog alarm initiation and alarm response functions;specific-fire;
 

Where the owner name is not linked, that owner no longer owns the brand

   
Technical Examples
  1. A fire detector and method for generating an alarm signal in response to a fire uses an NDIR CO2 sensor to generate a detector signal based upon a 15? absorption band of CO2 and generates an alarm signal when a signal processor receives the detector signal and a preselected criterion is met that is indicative of the onset of a fire based upon an analysis of the detector signal using a detection algorithm that relies upon a trending pattern of the detector signal such as recognizing a substantial drop in the detector signal strength. The NDIR CO2 sensor can also generate a reference detector signal based upon a 9.0? neutral band with a FWHM=0.5? while the signal processor utilizes a detection algorithm that is based upon a synchronized output signal representative of CO2 concentration to generate an alarm signal when a preselected criterion indicative of the onset of a fire is met.