Wireless Rechargeable Anti-Theft Security Alarm 115dB – Waterproof Vibration Sensor for Bicycle, Motorcycle, Door & Window

DescriptionProtect vehicles and valuables—without cutting wires or voiding warranties. This 115dB Wireless Rechargeable Anti-Theft Security Alarm (Brand: Antusi, Model: A2) with Remote Controller mounts almost anywhere and triggers on vibration. Ideal for bicycles, motorcycles, scooters, shop shutters, doors, windows, almirahs, lockers, toolboxes, and small safes.Key Benefits: 115dB Siren (3-level volume) scares off thieves fast. Adjustable Vibration Sensitivity (3 levels)—light touch or strong movement. USB-C Rechargeable 400mAh (3.7V) Lithium Battery; up to ~3 months standby (usage dependent). IPX5 Waterproof for outdoor/vehicle use. Wireless RF Remote (10–80m) for arm, disarm, panic, and vehicle locator tone. No Wiring Required—perfect for bikes & motorcycles where tapping the battery may void warranty. Quick mount using zip ties, adhesive pads, or brackets (all included).Use It OnBicycle • Motorcycle • Scooter • Trailer • E-bike • Door • Window • Almirah • Safe Vault • Storage Box • Gate • Shutter.Technical Specs:Sound Level: 115dB maxBattery: 400mAh Li-ion, 3.7V, USB-C chargingRemote Battery: 12V/27A alkalineRemote Range: 10–80m (line-of-sight; reduced through walls)Material: PC ABSWaterproof: IPX5Operating Temp: -10°C to 60°CCertifications: CE, RoHS, FCC (supplier). In the BoxAlarm unit, RF remote, USB-C charging cable, 4 zip ties, 2 rubber pads, screw set, bracket accessories, user manual.