100% Brand New.Material: ABS+ electronic componentsOperating voltage: 12V +/- 3VQuiescent Current: <8.5mAOperating frequency: 315KHZSpeaker Specifications: 125dbSpeaker size: 5.45x5.45x3cm， wire approximately 35cmHost Size: 6.4x6x2.1cm， wire approximately 13cmThis electronic security system with remote controls can help your motorbike keep away from thievesRemote Arming/DisarmingRemote Engine Start: Keyless EntryAdjustable Shock Sensor， flashing lights warning4 buttons remote transmitters， compact and powerful 125db piezo sirenSmart Alarm that Automatically Recognizes Vibration FrequencyEmergency Alarm: Anti-Hijacking by Cutting Power SupplyFit For any motorcycle with 12Volt batteryPackage Content:Host x 1Speaker x 1Remote Control x 2Stickers x 1Wire x 1Manual x 1Note: Due to the difference between different monitors， the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. Thank you!