YOUNICE Motorcycle Bicycle Alarm Super Loud 113dB Alarm IP55 Waterproof Anti-Theft Wireless Security Vibration Motion Sensor Alarm with Remote Control (1*Alarm+2*Remote)

• 【Wireless Remote Control】The remote control distance is about 50 meters (66 feet) on an open square, and the remote control distance can be shortened by separating walls and objects. The host and remote control correspond to each other one by one, they are not interchangeable and do not interfere with each other. Only pre configured remote controls can control them. 【Energy Saving And Durability】This product uses a polymer battery, which is already included. Once received, it can be used. Normally, the battery is recharged every three to four months (with a battery capacity of 500mah), which is very energy-efficient and durable. The remote control uses a CR2032 battery (included) 【113db Security Alarm】Motorcycle bicycle anti-theft alarm has up to 113lb loud alarm, scare off potential thieves effectively and attract people's attention. 7-speed sensitivity adjustable, suitable for different environments. Alarm size: 9.5 * 4.2 * 2.3cm. ABS material shell, IP55 waterproof level, can use for outdoor. 【Easy To Install】The bike vibration alarm come with double-sided sticker and strap, which can be installed by pasting or tieing.No screws or wiring are required. Alarm can be mounted on bicycle, motorcycle, car,doors,windows or other devices stably and firmly. 【7 Levels Adjustable Sensitivity】Press and hold the disarm button on the remote control, and the alarm will sound disarm. Release the unlock button, and then press the disarm button on the remote control to change sensitivity. Level 7 sensitivity cycles from high to low, and you can listen to the prompt sound to distinguish. After adjusting the sensitivity, press the disarm button once to exit adjustment.