This kit works as a beam-break alarm system
160 ultra-bright LED beads for strong visual warning
0–120dB adjustable sound by physical button or protocol command
Red LED strobe light for visible warning indication
while the small remote adjusts volume
YASONG SLA-JB210 130dB Dual Horn Alarm Siren, 40W, 12 Tones, IP65, USB Upload, LED Strobe, Plug-In Voltage:AC110-380V This kit works as aThe YASONG SLA JB210 dual horn alarm siren combines a 0130dB adjustable horn, 40W alarm power and LED strobe warning light for factories, warehouses, company buildings, residential communities, retail stores, garages and noisy industrial warning areas. This model works by power on activation: the siren and strobe light start immediately when power is connected. It comes with a pre installed plug for direct use, and the plug may also be removed for