YASONG 2 Pack Bike Alarm, 113dB Wireless Anti-Theft Vibration Alarm, 50m Remote, IP55, 7 Sensitivity Levels Wireless Remote Control Alarm the alarm stays in standby

the alarm stays in standby mode and can be triggered by control software sending Modbus RTU commands

Wireless remote ON/OFF control after wiring

This model uses a cold-rolled steel housing and an external anti-collision protective cover around the warning light

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

adjustable volume

YASONG 2 Pack Bike Alarm, 113dB Wireless Anti-Theft Vibration Alarm, 50m Remote, IP55, 7 Sensitivity Levels Wireless Remote Control Alarm the alarm stays in standbyThe 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