YASONG SLA-1509 Portable Rechargeable Outdoor Alarm Siren 120dB Warning Beacons Light Cold-rolled steel body for durable

Cold-rolled steel body for durable fixed installation

especially when linking multiple sirens with one button box

Please confirm compatibility with your existing marine public address system before ordering

9 built-in alarm tones switchable by SW1 and SW2 buttons

130dB loud audible warning for large industrial and commercial areas

YASONG SLA-1509 Portable Rechargeable Outdoor Alarm Siren 120dB Warning Beacons Light Cold-rolled steel body for durableThe 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