Features: 1.Remote Control: Designed with 4 button remote control, which are lock, unlock, engine start, car locating, used to keep your motorbike away from thieves. 2.Working Principle: In the state of anti theft alarm, forcibly open the electric door lock or start, the horn alarm will sound, and the engine will lock to prevent theft. 3.125dB Super Loud: This electronic anti theft alarm with remote control has a over 125dB super loud horn to keep your motorcycle away from thieves. 4.Operation: The motorcycle anti theft alarm support remote start engine, disarm unlock mode, bell type search vehicle, high sensitivity, strong practicality. 5.Alarm System Design: Built in shock sensor, 4 sensitivity levels setting, powerful horn with 6 surround sounds, weatherproof, cutting edge alarm. Specification: Item Type: Motorcycle 2 Way Alarm System_x000D_ Material: ABS_x000D_ Rated Working Voltage: 12v_x000D_ Quiescent Current: 3.5ma_x000D_ Remote Control Effective Distance: < 150 Meters_x000D_ Alarm Sound Level: 125db_x000D_ Operating Temperature Range: -15C-+80C_x000D_ _x000D_ _x000D_ Function Keys: (4 Buttons)_x000D_ Arming Anti Theft: Remote Control Lock_x000D_ Disarm: Remote Unlocking Method_x000D_ Remote Start Engine: Remote Start Mode_x000D_ How to Find Vehicle: Bell Type_x000D_ _x000D_ _x000D_ Built In Battery Of The Remote Control: 1 Pcs_x000D_ Battery Type: Coin Cell Battery_x000D_ Battery Model: Cr2032_x000D_ Single Battery Capacity: 240mah_x000D_ Note: The Remote Control Itself Comes With A Built In Battery (Installed On The Remote Control)_x000D_ _x000D_ _x000D_ Remote Control Battery: 1pc_x000D_ Battery Type: AAA Battery (Included)_x000D_ Battery Model: Lr03_x000D_ Single Battery Capacity: 1100mah_x000D_ _x000D_ _x000D_ _x000D_ Application:_x000D_ Applicable for Scooter Motorbike