This app generates unlock passwords for shenzhao intelligent box. The box can be purchased on the Amazon.
1. Cryptoperiod password: This password can be generated by setting the start time and end time. Entering this password within this valid period can open the smart box multiple times. The longest period can be as long as one year.
2. Temporary password: By setting the start time, a temporary password can be generated. The temporary password can only be used once within 1 hour after the start time.
3. One application can manage multiple smart boxes together, just enter the boxs device mac and manager password into the application.