YASONG 1 Pack USB-C Rechargeable Bike Alarm, 110dB Wireless Anti-Theft Vibration Alarm, 50m Remote, IP65 Alarm Sirens IP66 waterproof structure and buzzer

IP66 waterproof structure and buzzer or no-sound options for industrial equipment

When the external signal is activated

This model works by hand-operated cranking

12 built-in tones with USB custom audio upload support

0–120dB adjustable sound for different warning environments

YASONG 1 Pack USB-C Rechargeable Bike Alarm, 110dB Wireless Anti-Theft Vibration Alarm, 50m Remote, IP65 Alarm Sirens IP66 waterproof structure and buzzerThe YASONG 1 Pack bike alarm is a USB C rechargeable anti theft vibration alarm designed for e bikes, bicycles, motorcycles, scooters, trailers, luggage, and other personal vehicles. This model uses a vibration triggered alarm with remote arming, disarming, and vehicle search. The remote control range is rated up to 164ft 50m, and the alarm supports adjustable sensitivity for different parking environments. 110dB loud alarm to help deter theft