specification:Item Type: Motorcycle Security Alarm_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_Alarm Type: Bell ring_x000D__x000D__x000D_Built In Battery For A Single Remote Control: 1 Pcs_x000D_Battery Type: Coin Cell Battery_x000D_Battery Model: Cr2032_x000D_Single Battery Capacity: 240mah_x000D_Note: The Remote Control Comes With A Built In Battery (Installed On The Remote Control)_x000D__x000D__x000D_Application:_x000D_Applicable for Scooter Motorbike Features: 1Remote Control: Designed with 4 button remote control, which are lock, unlock, engine start, car locating, used to keep your motorbike away from thieves. 2How it Works: In anti theft alerting status, forced open the electric door lock or start, horn alarm will be heard, engine will be locked to prevent theft. 3Loud Speaker: This electronic anti theft alarm with remote control has a over 125dB super loud horn to keep your motorcycle away from thieves. 4High Performance: Built in shock sensor 4 sensitivity levels setting to adjust (through remote control), easy and practical in use, effective protect your motorbike. 5Alarm System Design: Designed with solid constructure, anti violent disassembly, weatherproof, cutting edge alarm, powerful horn with 6 surround sounds. PackageList:1 x_x000D__x000D_MotorcycleSecurityAlarm 1 x Wiring Cable 2 x Manual 2 xRemote Control 1 xDouble Sided Tape