1.Safe and efficient: Only need 20 seconds to add one key
2.It is safe for the  security alarm system
3.Support all kinds of Toyota and Lexus smart key system: support K line and CAN-BUS protocols
4.It is the most safe and fast key programmer device for Toyota and Lexus series till now.
5.It supports all key lost

Please read the operation instructions and important notice before making a key

Use the main key to add the other keys:

Connect the programmer to the OBD port of the car, there are some short beep sounds after power on, it enters auto search car status.
Press the start button twice to wake up the anti-theft module. When the connection with the module is done successfully after 7 seconds, there is a long beep 4-5 sounds (4 sounds means the system is IV K system, 5 sounds means V CANBUS system). Wait 30 seconds, there are a long beep sounds, it means the car enter into add key state.