1.Arm/Disarm    
2.Warning identification, Anti-hijacking        
3.Central door locking system automation, Door unclosed well warning function       
4.Car finding/help calling, Re-arm, LED indicator, Exact detector       
5.Engine cut off      
6.Intruding warning, Power off memory       
7.Side door unclosed well reminding, Arm reminding       
8.Remote transmitter and receiver check code( fix code)     
9.Electrical/Pneumatic central locking optional