Carbon veils impede the ability of the reader to detect sensors. With Carbon Veil present- tags can be read about 1 foot away.
Work was done that determined that if a carbon free area of approximately 5” x 8” is used around the tags, they may still be read at distances comparable to without the presence of the carbon veil. (25 and 50 feet for the Sensor Path tags and the Dogbone tags, respectively).
*Non-metallic MOCs do NOT impact ability to read sensor.