Material: ABS+ electronic componentsOperating voltage: 12V +/- 3VQuiescent Current: <8.5mAOperating frequency: 315KHZSiren Specifications: 125dbSiren size: 5.45x5.45x3cm， wire approximately 35cmHost Size: 7.8x6.7x2.2cmcm， wire approximately 10cmRemote control Dimensions: 7.4x3.15x2cmNet Weight: 190gGross Weight: 240gPackage Size: 20x13.3x3.6cm Packing Accessories:Host X1Siren X1Remote control X2Sticker X1Manual X1 Contact LineX1Features:1.This electronic security system with remote controls can help your motorbike keep away from thieves2.Remote Arming/Disarming3.Remote Engine Start: Keyless Entry4.Adjustable Shock Sensor，flashing lights warning5.4 buttons remote transmitters，compact and powerful 125db piezo siren6.Smart Alarm that Automatically Recognizes Vibration Frequency7.Emergency Alarm: Anti-Hijacking by Cutting Power Supply8.Fit any motorcycle with 12Volt 9.100% Brand New and High quality