between the data carrier and processor unit. BIS L read/write heads provide absolute data security. A wide variety of configurations and dimensions allow plant-specific requirements of different branches such as intralogistics, manufacturing, etc. to be taken into consideration.
For VL R/W head, there are different diatance of the different head according to different tag.For head BIS VL-301-001-S4 and tag BISL-200-03/L the max diatance is 70mm.