Shanghai Tian-Guang Fire Co. - manual fire alarm button

Shanghai Tian-Guang Fire Co. - manual fire alarm button manual fire alarm button is the fire alarm system in one device type, when fire personnel at fire detector does not detect when a manual fire alarm button manually pressed staff report fire signal. Under normal circumstances when the manual alarm button alarm, the probability of fires is much greater than the fire detector, almost no false positives are possible. Starting condition since the alarm is manual alarm button must be manually pressing the button to start. Press the manual fire alarm button when over 3-5 seconds Manual alarm button on the confirmation lamp lights, the status lights indicate a fire alarm control fire alarm signal has been received, and confirmed the field location. When the fire occurred after manual confirmation by pressing the button on the plexiglass sheet, may issue a fire alarm signal to the controller, the controller receives the alarm signal, showing that the number or location of the alarm button and the alarm sound. Warm welcome to all sectors of old and new customers letter calls business negotiations. Tian-Guang will be a strong development potential, high-quality products and is willing to join hands with old and new friends and dedicated cooperation. Sales Hotline: 021-31265667 Fax: 021-54997419 Contact: Mr. Huang QQ: 495157306 Address: Jiading District of Shanghai Bao highway money, Lane 5000 Zip: 201806 Website: http: //www.zgxf.org Email: 495157306 @ qq. com