YASONG SLA-B02W 120dB Motion Detection Siren, 25W, 12 Tones, 10m Sensor, IP65, USB Audio, LED Strobe Signal Tower Stack Light 31 miles in open areas

31 miles in open areas without wall obstruction

0–120dB adjustable sound controlled by infrared remote

This is a visual warning light for traffic safety and does not list a siren sound parameter

The YASONG SLA-090 LED strobe siren beacon light combines a 0–120dB adjustable horn

YASONG SLA-B02W 120dB Motion Detection Siren, 25W, 12 Tones, 10m Sensor, IP65, USB Audio, LED Strobe Signal Tower Stack Light 31 miles in open areasThe YASONG SLA B02W is a microwave motion detection alarm siren with a 120dB adjustable loud horn, LED strobe warning, and automatic activation when movement is detected. This model stays in standby mode after power on and triggers the siren when people, animals, or moving objects enter the detection area. The microwave sensing range is rated from 1m to 10m with a 120 sensing angle. 0120dB adjustable volume controlled by infrared remote 110m microwave