The MANTA is a reusable, electronic security seal that permanently mounts to the trailer. Like the C2K the MANTA generates a random 4 digit number but the MANTA features a downloadable 100 event memory. Each event includes the 4 digit number, date, and time of every opening / closing allowing loss prevention and logistics personnel to get a good picture of exactly what happens with each shipment. This seal features the ISO recognized IP69K rating against water and dust. Its rugged, durable design withstands all weather condition and due to its self-powered operation it is much more economical than traditional security seals.