YASONG SLA-SD500-Y 130dB Remote Emergency Siren, 2000m Range, 30W Horn, 10W Floodlight, IP65, 3 Tones, LED Strobe Dry Contact & Voltage Input Alarm Siren sound-only

sound-only

vehicles or security alarm systems

This model uses a power-on operation design: after wiring and power connection

and hot environments

YASONG SLA-SD500-Y 130dB Remote Emergency Siren, 2000m Range, 30W Horn, 10W Floodlight, IP65, 3 Tones, LED Strobe Dry Contact & Voltage Input Alarm Siren sound-onlyThe YASONG SLA SD500 Y is a remote controlled emergency sound and light alarm designed for safety warning in tunnels, factories, public facilities, ports, mines, large workshops, schools and other emergency use locations. It combines a 130dB siren, flashing LED warning light and a 10W emergency floodlight. The unit can be operated by wireless remote control or the emergency button on the unit. If mains power fails, the built in 14. 8V 5000mAh lithium