Leadseals-R- RFID Electronic Seal Security Cable Seal with NFC Chip Numbered Pull-Tite Tamper Steel Wire Identification Tag Seal Self-Locking Ties for Oil Tanker Truck Container Trailer -10 PCS Red-

RFID Electronic Steel Wire Security Cable Seal Why it tamper evidence: 1. It is single used lock without key. Once the tag is locked and the only way is to break and it could not be used again. 2. It has 2 ways to prevent tampering and theft.   a. The security tie is laser printed progressive unique number on the tag.   b. It has a RFID chip inside the cable seal, which has a world unique code and can never be copied. Specification: Steel Lock+ABS coating+Galvanized Steel Wire+RFID Chip.    Total length: 13.22", Cable Diameter: 1.8 mm.    Chip: HF, world unique code.    Tensile force: 1500N to 2000N. About the chip: HF,       Working frequency:13.56mhz        Reading distance: 0-10mm        Memory?512 Bytes  (to write info into the chip)         How to read and write: NFC reader, NFC device. (Many mobile phone has such function.) Key point: The chip can be written into any info you like(such as product info, remark, operation person's name and so on) and can be set password. (We have our own system for both UHF chip and HF chip. If the quantity is big enough, we can provide the info.)                   Any questions, feel free to leave me message to discuss. Thanks.