【Loud Sounder】The alarm bell uses high-quality speakers, The alarm volume can be adjusted by the button on the side of the alarm (0-120dB). The alarm has 12 built-in sounds, you can select your favorite tone by the side button. There is also USB port available, you can upload your own sound to the siren
【LED Flashing Light】The alarm lamp uses LED strobe light, and the blink mode is not adjustable. With light diffuser, default red lampshade, if you need other colors please contact us
【IP65 Waterproof and Dustproof】The alarm siren adopts a weatherproof circuit design, a plastic sprayed steel plate shell, and the protection level can reach IP65, which can be used outdoor with confidence
【Portable and Crash shield】The portable design makes it easy to use and can carry it at any time according to the different occasion.Anti-collision design, effective protection of strobe lights, longer service life. Built-in 5000mAh lithium battery, up to 8 hours of working per charging
【About alarm】YASONG ALARM is a professional manufacturer of audible and visual alarm. The alarms are widely used in gantry crane, factory, mines, ports and other places. If you need more functions and higher power alarms or solutions, please contact us
Product Specification

Product：Portable Alarm Siren
Model：SLA-1509
Factory：YASONG ALARM
Size：6.74x6.06x14.53 inches
Weight：7.71 pounds/3.5kg
Material：Cold rolled steel
Charging voltage：AC100V-240V
Power：15W
IP rating：IP65
Tone：12 sound(Adjustable by the button)
Volume：0-120 dB(Adjustable by the button)
Light way：LED Strobe
Power : lithium battery
Battery capacity: 5000mAh
Charging time: about 5 hours
Full charge working time: 8 hours or so
Working temperature: -20°℃~60°C
Working humidity: ≤95%
Installation mode: wall-mounted
Application areas: lifting machinery, door cranes, ports and terminals, engineering workshops, construction sites, construction sites, road maintenance, etc.