Title: Phonetic fire alarm device with UPS device
Application Number: 97111753 Application Date: 1997.05.07
Publication Number: 1198562 Publication Date: 1998.11.11
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G08B25/00,G08B27/00
Applicant(s) Name: Zhong Bangxiu Address:
Inventor(s) Name:
Attorney & Agent: li qiang
Abstract:
     The speech broadcast type no-breaking power fire alarm device mainly is characterized by that it possesses a no-break power unit for megphone and speech system loop, also possesses some sensors and loudspeakers which are respectively placed at proper position of every floor, in which every sensor is connected with alarm main machine so as to transfer the processed fire abnormal signal into said alarm main machine, and said alarm main machine is equipped with a speech system loop which can convert the processed fire alarm signal into speech signal, and the speech alarm signal is transfered to the loudspeaker of every floor by means of megaphone so as to use speech to broadcast the region or floor where fire occurs and safe way for escape.
Time: 11
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