Main Features:<br />Working voltage: 12V ・ 3V<br />Alarm loudness: 120db - 125db<br />Static current: 5mA<br />Working frequency: 315MHz<br />Remote control distance: 80m<br />Installation is simple: When installing alarm? connecting the red wire to the positive levels? black wire to negative<br />Blue is the antenna<br />Pink line is connected to the steering<br /><br />    Specifications<br />General<br />	 Material : Plastic                                                	<br />Main Panel Specifications<br />	 Siren Sound : 120db - 125db                                                	<br />Dimension and Weight<br />	 Product weight  : 0.139 kg                                                  <br />                        Package weight  : 0.19 kg                                                  <br />                        Product size (L x W x H)  : 8.5 x 6.7 x 2.8 cm / 3.3 x 2.6 x 1.1 inches                                                  <br />                        Package size (L x W x H)  : 25.0 x 20.0 x 4.0 cm                                                	<br />Package contents<br />	 Package contents: 1 x DC 12V Motorcycle Alarm Speaker? 1 x Speaker? 1 x Connection Cable? 2 x Remote Controller (1 x 27A / 12V battery included)? 1 x Adhered Sheet? 1 x English User Manual                                                	<br /><br /><br /><br />                                                <br />