YASONG SLA-01H-L 120dB RJ45 Network Alarm Siren, 25W, IP65, USB Upload, LED Strobe, Wall Mount Voltage:AC220V 24-mile wireless remote control for

24-mile wireless remote control for long-range activation

oil fields and chemical plants

but the current specification lists a 90dB buzzer

It also supports USB voice updates and includes a 2

120dB loudspeaker for clear emergency warning

YASONG SLA-01H-L 120dB RJ45 Network Alarm Siren, 25W, IP65, USB Upload, LED Strobe, Wall Mount Voltage:AC220V 24-mile wireless remote control forThe YASONG SLA 01H L RJ45 network alarm siren combines a 0120dB adjustable horn, RJ45 Ethernet command control and LED strobe warning light for factories, warehouses, workshops, campuses, geological disaster warning areas and industrial security systems. This model works by wired network command activation: after power and network wiring are connected, the alarm can be triggered by commands sent through the RJ45 Ethernet interface using the TCP