This is a read-only tag, with a 64 bit memory holding a guaranteed unique code, enclosed in a 12mm long glass capsule. The tag conforms to the EM4200 standard and can be used with any reader designed for that standard.This tag is NOT suitable for animal tagging but can be used for other applications where a waterproof housing for the tag is needed.

This HID manufactured tag has been certified ATEX compliant for use in potentially explosive atmospheres. You can download a copy of the ATEX certificate here.