YASONG SLA-05BY-P 130dB Wireless Outdoor Alarm Siren, 1.24 Mile Remote, 5Ah Backup Battery, USB Custom Voice, IP65 Remote Control Distance:2000m The YASONG SLA-05BY-500 is a

The YASONG SLA-05BY-500 is a wireless remote control alarm siren with a 0–130dB adjustable loud horn

making it easy to show different machine or process status signals

allowing users to set operating times so the alarm activates only when needed

Turn on the internal power switch before first use

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

YASONG SLA-05BY-P 130dB Wireless Outdoor Alarm Siren, 1.24 Mile Remote, 5Ah Backup Battery, USB Custom Voice, IP65 Remote Control Distance:2000m The YASONG SLA-05BY-500 is aThe 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