YASONG SLA-05BY-P 130dB Wireless Outdoor Alarm Siren, 1.24 Mile Remote, 5Ah Backup Battery, USB Custom Voice, IP65 Remote Control Distance:2000m Turn on the internal power

Turn on the internal power switch before first use

making it easy to show different machine or process status signals

The YASONG LTA-505T/W(J) multilayer LED stack tower light combines a 1–5 layer signal light design

The stainless steel housing provides better corrosion resistance for demanding outdoor and marine-related environments

【Outdoor Siren Alarm】The alarm siren adopts a weatherproof circuit design

YASONG SLA-05BY-P 130dB Wireless Outdoor Alarm Siren, 1.24 Mile Remote, 5Ah Backup Battery, USB Custom Voice, IP65 Remote Control Distance:2000m Turn on the internal powerThe YASONG wireless outdoor alarm siren is designed for long range warning and remote activation in warehouses, factories, workshops, and other large properties. It combines a powerful 130dB audible alarm with a 1. 24 mile wireless remote control range for convenient warning activation from a distance. A built in 5Ah backup battery helps maintain alarm capability when backup power is needed, while USB custom voice support allows warning audio to be