Zuosheng  (Black, Pack of 1)

Multi-Purpose Anti-Theft Alarm Motion vibration sensor protects bicycles, motorcycles, e-bikes and scooters. It can also be fixed on doors and windows to guard against break-ins. 7-Level Sensitivity & SOS Alert Adjust sensitivity from light touch to heavy impact. Built-in SOS emergency alarm for unexpected situations. 3-Level Volume & IP65 Waterproof Loud 113dB siren effectively deters thieves. Three volume settings for flexible use. IP65 waterproof construction stands up to outdoor weather. Wireless Remote Control Remote works within 20 meters (66 feet). Includes vehicle locating beep and 3 optional ringtones (ringtones disabled under armed state). No-Wire Easy Installation Comes with straps and double-sided tape. No drilling or wiring needed. Compact small size is easy to conceal anywhere.