An rfid tag will electronically secure ocean containers, trailers, rail cars and air cargo containers. There is a barrier type bolt seal that communicates ID number and integrity via Radio Frequency Identification (rfid).The tamper signal is transmitted when attempt is made to violate the seal. Seal provides more than 2,000 lbs. of pull out strength, bolt cutters are needed for removal. Each contains a unique number, which is electronically hard-coded into the data bank. The rfid tag on the product is completely asleep until bolt insertion.