YASONG SLA-05BY-P 130dB Wireless Outdoor Alarm Siren, 1.24 Mile Remote, 5Ah Backup Battery, USB Custom Voice, IP65 Remote Control Distance:500m This model stays in standby

This model stays in standby mode after power-on and can be turned on or off by remote control

This model works by wireless remote control operation

This model uses a magnetic mount base for quick rooftop placement on suitable metal vehicle surfaces

cable ties

YASONG SLA-05BY-P 130dB Wireless Outdoor Alarm Siren, 1.24 Mile Remote, 5Ah Backup Battery, USB Custom Voice, IP65 Remote Control Distance:500m This model stays in standbyThe 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