1.Induction on/off lock 2.Close the window automatically 3.Password solution for contingency 4.Brake to lock, flameout to unlock 5.Remote controller low-power tip 6.Sleep mode switch for remote controller & main controller system 7.Rolling code security 8.Push button to start engine (automatically/manually 9.Remote control automatically. Accessory in unit box: 1 press start switch; 3 hosts; 1 alarm speaker; 1 vibration sensor; 1 relay; 2 keys; 2 high frequency antennas; 1 adapter; cables. Unit box packing details: N.W: 1.65kg; G.W: 2.0kg Inner Box (qty: 1) Dimension: 34.2cm*25cm*10cm Master Carton (qty: 10) Dimension: 53cm*36.2cm*52cm G.W/ Carton: 21 kg.