YASONG SLA-190-II 120dB LED Beacon Siren Light, 9 Tones, 2 Flash Modes, AC100-240V, Remote Control Product Size:4.3 x 4.3 x 2.63inch the siren stays in standby

the siren stays in standby mode and starts sound and light warning when it receives a sensor or switch signal

Fully charge the beacon before use and mount it on a suitable metal surface for better stability

500m open-area remote distance listed in the product specification

When a connected device sends a switching signal

90dB sound or no-sound options depending on the selected variant

YASONG SLA-190-II 120dB LED Beacon Siren Light, 9 Tones, 2 Flash Modes, AC100-240V, Remote Control Product Size:4.3 x 4.3 x 2.63inch the siren stays in standbyThe YASONG SLA 190 II LED beacon siren light combines a 0120dB adjustable horn, 9 built in alarm tones and 2 flashing light modes for workshops, factories, construction sites, security posts, lifting machinery, project vehicles and industrial warning areas. This model uses an AC100V240V power input and supports remote control adjustment for tone, volume and flashing mode. The Micro USB port allows custom audio upload for specific warning needs. 0120dB