Specifications: Material: ABS + Electronic components Color: Black Siren noise: 125dB Size: Host: Approx. 7 x 6.5 x 2.2cm/2.8 x 2.6 x 0.9in Siren: Approx. 5.5 x 3.0cm/2.2 x 1.2in Package Weight: 243g/8.6oz Package List: 1 x Host 1 x Siren 1 x Sticker 1 x User Manual 1 x Contact Line 2 x Remote Controllers Note: This product supports 12V battery motorcycle, do not support electric vehicles. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Waterproof: The fully sealed waterproof host will not be easily damaged even in bad weather, and the quality is guaranteed. High Decibel: High decibel horn alarm and ibration alarm, you can hear the sound alarm within the places not too far away from you. Adjustable: You can select the appropriate vibration sensitivity state of the remote control. Safety: Forced open the electric door lock or start, horn alarm will be heard, direction lights will flash, engine will be locked in anti-theft alerting status. Convenient Life: Anti theft alarm function, support car search in parking lot, not only to protect your property safety, but also to facilitate your life. Waterproof: The fully sealed waterproof host will not be easily damaged even in bad weather, and the quality is guaranteed. High Decibel: High decibel horn alarm and ibration alarm, you can hear the sound alarm within the places not too far away from you. Adjustable: You can select the appropriate vibration sensitivity state of the remote control. Safety: Forced open the electric door lock or start, horn alarm will be heard, direction lights will flash, engine will be locked in anti-theft alerting status. Convenient Life: Anti theft alarm function, support car search in parking lot, not only to protect your property safety, but also to facilitate your life.