- Great anti-theft system for your motorcycle<br />- Waterproof function<br />- High alarm sensitivity<br />- With kinds of alarm sounds<br />- 4 buttons remote transmitters (1*27A battery included)<br />- Remote range: about 200m<br />- Professional installation recommend<br />- Package included:<br />- 1 * Alarm system<br />- 1 * Talking speaker<br />- 1 * Alarm speaker<br />- 2 * Remote control (1*27A battery included)<br />- 1 * Power cable<br />                                                                                                                                Dimensions: 2.8 in x 2.64 in x 0.94 in (7.1 cm x 6.7 cm x 2.4 cm)<br />Weight: 15.27 oz (433 g)