YASONG SLA-01HZ 120dB Button Control Alarm Siren, 25W, IP65, USB Upload, LED Strobe, One-Button Linkage Voltage:DC24V The YASONG LTA-052W/T(J) multilayer LED

The YASONG LTA-052W/T(J) multilayer LED stack tower light combines a 1–5 layer signal light design

emergency rescue sites and temporary outdoor safety warning areas

Wiring or plug status should be confirmed before installation

and the tone

LED rotating beacon light for visible alarm indication

YASONG SLA-01HZ 120dB Button Control Alarm Siren, 25W, IP65, USB Upload, LED Strobe, One-Button Linkage Voltage:DC24V The YASONG LTA-052W/T(J) multilayer LEDThe YASONG SLA 01HZ button control alarm siren combines a 0120dB adjustable horn with a red LED strobe warning light for schools, factories, farms and outdoor security areas. This model works by one button linkage control: after the siren and button box are wired and powered on, pressing any button starts all connected sirens, and pressing any button again stops the alarms. Button control box for simple alarm on off operation 0120dB adjustable volume