YASONG SLA-1509 Portable Rechargeable Outdoor Alarm Siren 120dB Wireless Remote Control & Trigger Alarms The YASONG YS-3 is a

The YASONG YS-3 is a handheld microphone accessory for ship public address remote control stations and marine communication alarm equipment

24 miles in open areas

USB audio upload for custom alarm sounds

The YASONG bike alarm is a USB-C rechargeable anti-theft alarm designed for bicycles

reservoirs

YASONG SLA-1509 Portable Rechargeable Outdoor Alarm Siren 120dB Wireless Remote Control & Trigger Alarms The YASONG YS-3 is aThe YASONG SLA 1509 portable rechargeable outdoor alarm siren combines a 0120dB adjustable horn with a LED strobe warning light for cranes, ports, outdoor construction sites, factories, mines and emergency warning areas. This model uses a 5000mAh lithium battery and can be charged by AC100240V power. The portable design makes it suitable for temporary warning points where fixed power wiring is not convenient. Portable rechargeable design for movable