On electronic seals do you solve a problem

Brief electronic seal solutions to problems
Use of RFID uniqueness ( each chip manufacturers are assigned a number of segments, each RFID chip is the world's only ) , you can put an end to fundamentally possible fraud . If you do not worry , you can take advantage of RFID encryption of stored keys on a homemade RFID chip , conducted a double security. Electronic Accory container seal the working process : Each meter has a unique bar code numbers available for registration , when applied to the meter seal , and our handheld devices to scan bar code reading on the meter , while reading on the plastic security seal of RFID tag number , the relationship between the two form a pair , put it down . Back may take the form of wireless transmission or wired transmission , the corresponding relationship between each of the meter with the RFID tag into a unified database of records . Maintenance meter per year , when before removing seals, maintenance personnel can use handheld devices to scan the meter and seal again, the system will automatically paired relationship is compared with a previously recorded  If inconsistencies are found, it will automatically alarm.