Two-way LCD pager Motorcycle Alarm Features: 1. 2-way communication between the transmitter and the motorcycles 2. LCD transmitter visually display and monitor motorbike Status 3. Anti-theft warning with sound and lighting 4.Mute Alarm ( for enviornment protection ) 5. locating in parkinglots 6. Panic Warning 7. Remote Engine Starting 8. Anti-hijacking ( robbery Prevention ) with Engine Starter Disable 9. Good security Guard for 125cc, 250cc, and 325 cc motorcycles 10. Learning code for transmitters 11. Easy Installation easy Operation