Explosion-proof horn loudspeakers GRV-07e are intended for use as a sound source in fire, security alarm systems, industrial and technological loudspeaker communication and other types of notification and sounding in conjunction with control devices and amplifiers. In fire alarm systems loudspeakers are used as speech fire alarms and provide the transmission of fire messages and evacuation instructions.
أخبرنا بما تحتاجه واحصل على عروض أسعار من موردين موثوقين