Details：
The power is 30W, the rated resistance is 8Ω, the protection level is IP65, and the explosion-proof design is used. It is an explosion-proof fire-fighting broadcast alarm speaker. Installed in the public area of inflammable and explosive places, used for amplifying and transmitting long-distance sound and alarm. Applicable to petrochemical industry, oil depot, zone 1, zone 2 and dust inflammable and explosive places, manual auxiliary alarm for fire in zone 21 and zone 22, and passed the inspection by the inspection unit designated by the state. And obtained an explosion-proof certificate.
Details：
The power is 30W, the rated resistance is 8Ω, the protection level is IP65, and the explosion-proof design is used. It is an explosion-proof fire-fighting broadcast alarm speaker. Installed in the public area of inflammable and explosive places, used for amplifying and transmitting long-distance sound and alarm. Applicable to petrochemical industry, oil depot, zone 1, zone 2 and dust inflammable and explosive places, manual auxiliary alarm for fire in zone 21 and zone 22, and passed the inspection by the inspection unit designated by the state. And obtained an explosion-proof certificate.
Details：
The output power is 30W, the rated impedance is 8Ω, and the protection level is IP55. It is aimed at the propaganda and alarm audio devices on various lifting equipment, cranes, mines and large cranes. It is suitable for the high power of lifting equipment such as rural broadcasting, ports, mines, metallurgy, etc. The loudspeaker alarm audio device is especially suitable for rural empty broadcasting, high-altitude and noisy scenes.
Details：
The AFT-LB-RED explosion-proof waterproof speaker adopts an explosion-proof design and is an explosion-proof fire broadcast alarm speaker. Installed in public areas of flammable and explosive places, for amplifying and transmitting distant sounds and alarms. Reasonable structural design, beautiful appearance, and effective resistance to dust pollution and humid air influence.
Details：
The AFT-YZ-01 SIP waterproof sound column shell is made of all aluminum magnesium alloy, with a generous overall design. It is suitable for high-power call alarm audio devices in rural broadcasting, port terminals, mines, metallurgy and other lifting equipment, especially suitable for rural open broadcasting, high-altitude and noisy environments on site. Through practical application, it has played a very important role in coordinating work, equipment alarm calls, and protecting personal safety.
