YASONG SLA-05B1 130dB Outdoor Timer Alarm Siren, 45W, 12 Tones, IP65, USB Upload, LED Strobe Volatge:AC110V Product：Wireless Remote Control Siren Alarm 

Product：Wireless Remote Control Siren Alarm&nbsp

Press any button to start all connected sirens

Please charge the siren before use and turn on the side power switch

The remote control range is rated up to 164ft / 50m

YASONG SLA-05B1 130dB Outdoor Timer Alarm Siren, 45W, 12 Tones, IP65, USB Upload, LED Strobe Volatge:AC110V Product：Wireless Remote Control Siren Alarm&nbspThe YASONG SLA 05B1 outdoor timer alarm siren combines a 0130dB adjustable horn, 45W alarm power and LED strobe warning light for large factories, workshops, schools, public facilities, oil fields, chemical plants and outdoor security areas. This model includes an intelligent timing function, allowing users to set alarm operating times so the siren activates only when needed. It supports multiple voltage options and requires wiring before use. 0130dB