YASONG 2 Pack Bike Alarm, 113dB Wireless Anti-Theft Vibration Alarm, 50m Remote, IP55, 7 Sensitivity Levels Wireless Remote Control Alarm The YASONG SLA-090 LED beacon

The YASONG SLA-090 LED beacon siren light combines a 0–120dB adjustable horn

adjustable volume

port and dock environments

flashing LED warning light and a 10W emergency floodlight

but the emergency button box is not waterproof

YASONG 2 Pack Bike Alarm, 113dB Wireless Anti-Theft Vibration Alarm, 50m Remote, IP55, 7 Sensitivity Levels Wireless Remote Control Alarm The YASONG SLA-090 LED beaconThe YASONG 2 Pack bike alarm is a wireless anti theft vibration alarm designed for bicycles, motorcycles, electric bikes, scooters, trailers, luggage, and other vehicles that need extra theft deterrence. This model uses a vibration triggered alarm. When armed, the alarm gives a short warning after touch or collision, then sounds a longer alarm if movement happens again within 12 seconds. 113dB loud alarm shown in the product title for theft deterrence