YASONG SLA-800K 120dB Dry Contact Trigger Alarm Siren, 12 Tones, IP65, USB Upload, LED Strobe Voltage:DC12V 9 built-in alarm tones switchable

9 built-in alarm tones switchable by button

12 built-in tones selectable by remote control

the alarm sounds after movement or impact is detected

The strobe flashing light is designed for strong visibility in stormy

The YASONG SLA-190-II LED beacon siren light combines a 0–120dB adjustable horn

YASONG SLA-800K 120dB Dry Contact Trigger Alarm Siren, 12 Tones, IP65, USB Upload, LED Strobe Voltage:DC12V 9 built-in alarm tones switchableThe 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