1. Double sensor security 2. Built-in lithium battery 3. Support charging function with mobile phone anti-theft alarm and display holder 4. Infrared decoder, with digital encryption 5. Smart sensor touch for secure display 6. Flexible spiral recoil sensor cable 7. Unlock Alarm: When the alarm is triggered, please use the remote control and press the 345 numeric keys, the alarm can be decoded 8. Change password: When the blue light flashing, press setting button for 3 seconds. After hearing one sound, please enter the original password (Factory original password: 345), then input the 3 digits new password two times. The alarm will sound three times, which proves that the new password has been setup successfully
