YASONG 1 Pack Bike Alarm, 113dB Wireless Anti-Theft Vibration Alarm, 50m Remote, IP55, 7 Sensitivity Levels Network Alarm Siren This siren has a portable

This siren has a portable handle and can work continuously for about 8 hours

Please confirm the correct voltage and dry contact wiring method before ordering

This model can be turned on or off through the eWeLink app after power connection and WiFi pairing

Micro USB sound upload for custom alarm audio

3 flashing modes for different safety warning needs

YASONG 1 Pack Bike Alarm, 113dB Wireless Anti-Theft Vibration Alarm, 50m Remote, IP55, 7 Sensitivity Levels Network Alarm Siren This siren has a portableThe YASONG 1 Pack bike alarm is a wireless anti theft vibration alarm designed for bicycles, motorcycles, scooters, trailers, 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 164ft 50m remote range