YASONG SLA-800K 120dB Dry Contact Trigger Alarm Siren, 12 Tones, IP65, USB Upload, LED Strobe Voltage:AC220V 9 built-in alarm tones and

9 built-in alarm tones and 4 flashing light modes for workshops

motion only

The YASONG SLA-05G outdoor alarm siren combines a 130dB loud horn with a LED strobe warning light for ports

25W alarm power for fixed security warning points

120dB adjustable sound controlled by remote

YASONG SLA-800K 120dB Dry Contact Trigger Alarm Siren, 12 Tones, IP65, USB Upload, LED Strobe Voltage:AC220V 9 built-in alarm tones andThe YASONG SLA 800K dry contact trigger alarm siren combines a 120dB loud horn, discrete signal activation and LED strobe warning light for sensors, PLC systems, level gauges, cameras, factories, mines, ports and industrial safety warning areas. This model works by signal triggered operation: after power is connected, the siren stays in standby mode and starts sound and light warning when it receives a sensor or switch signal. 120dB loud alarm sound