This motorcycle alarm system protects your bike with advanced security features. Built with a tilt sensor, motion detector and impact monitor, it guards against thieves by triggering a piercing alarm. For added peace of mind, start your engine remotely to warm up or cool down the motor. Convenient controls let you arm, disarm or mute alarms as needed. Adjustable settings offer vibration, motion and ACC activation warnings. The emergency mode provides temporary alarm if power is cut. Automatic reloading ensures continuous protection. Suitable for 12V bikes, this system stands guard through any weather or climate. Important notice before purchasing: The alarm does not include AAA batteries for remote control, so remember to buy a pair of AAA dry batteries, otherwise the alarm will be unresponsive. Batteries are so common that you can buy them at almost any retail store or supermarket. We do not provide installation service and sincerely recommend you to install it by a professional motorcycle alarm installer if possible. English user manual and wire diagram is available for review upon request.