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Member Since 13 Years
Nature of Business Retailer Year of Establishment 1998Ask for more detail from the seller
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A conventional system employs one or more initiating circuits, connected to sensors (initiating devices) wired in parallel. These sensors are devised to decrease the circuits resistance when the environmental influence on any sensor exceeds a predetermined threshold. In a conventional system the information density is limited to the number of such circuits used. At times, a floor plan of the building is often placed near the main entrance with the defined zones drawn up, and LEDs indicating whether a particular circuitzone has been activated. Another common method is to have the different zones listed in a column, with an LED to the left of each zone name.
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Palarivattom, Kochi, Kerala 
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