ROCKBROS Bike Alarm with Remote 2 Pack, 115dB Wireless Anti-Theft Vibration Motorcycle Bicycle Alarm Vehicle Security Alarm System (Black)

• 🔔LOUD & ADJUSTABLE VOLUME：The volume of the bike alarm up to 115dB, effectively repelling malicious thieves.The volume can be adjustable which meets your daily need.The bicycle alarm has 5 kinds of ringtones to set when it is not in the armed states.(Details follow the instructions) 🔔REMOTE CONTROL:Wireless control by remote, strong wireless range up to 262ft. The Sound even can penetrate through walls. Vehicle search function, easy to find your vehicles in parking lot. 🔔GREAT BATTERY DEVICE:The bike alarm with remote equipped with a 400mAh lithium battery, which has a long battery life.The bicycle alarm system anti theft with type-c charger, only need 2 hours to charge 🔔MULTIPLE MODES:There are 4 buttons to choose on the remote: arming/disarming/panic alarm/bell. The arming use for 3 levels of vibration sensitivity adjustment. The usage of disarming is funtion setting.The vibration can be set personally from a low level to a high level. 🔔WATERPROOF & EASY INSTALL:In order to meet bad weather, we design the antitheft alarm systems with IPX5 waterproof so that our customer can use it even in rainy day.4*5*3cm(1.5*1.96*1.18inch)takes up no space, which is convenient to concealed installtion.