Fire alarm speaker with 4" driver , transfo power taps: C-2-1-1/2-1/4, 7" fireproof metal grill, weatherproof speaker, 8ohm, 98db, 500-5500Hz, pls contact us directly for further if interested, Thanks
To sell Fire alarm speaker with fireproof grill and weatherproof speaker
To sell Fire alarm speaker with fireproof grill and weatherproof speaker |
Fire Alarm for Energy Storage Power Station Energy storage power station with fire detection devices in real time collection and the surrounding area environment temperature, concentration of carbon monoxide, hydrogen concentration and the concentration of VOC and smoke ...
Come From Sichuan Xuxin Technology Co., LTD
Fire Alarm Controller for Energy Storage Power Station The Fire alarm controller is set in each energy storage cabin, with alarm signal acquisition with the cabin detector, start the Fire extinguishing device, linkage alarm, linkage communication with BMS and other functions. ...
Come From Sichuan Xuxin Technology Co., LTD
Conventional Reflective Beam Detector has built in Laser beam pointing and Digital guide display for real user friendly alignment method. The Laser beam pointing accurately point the exact location where to mount mirror and with additional digital guide display allows to ...
Come From Shenzhen Puzhesi Technology Co., Ltd.