Item Name: Anti theft kit Remote Control Motorcycle Alarm System Anti-theft Security. 100% brand new.Remote control frequency range: 315Mhz or 433MhzWorking voltage: For DC 12V (9V~14V)Item Size: like the picture show.Package Size: about 15.8cm (L) X 9cm (W) X 6.5cm (H)Working temperature: -10~+50Static Current: