The REA4 PS LT is required for bus linking the REAF 7 DR25 MR BUS linked sensors together. The REA4 PS LT can buslink up to 100 sensors.
The REA4 PS LT is required for bus linking the REAF 7 DR25 MR BUS linked sensors together. The REA4 PS LT can buslink up to 100 sensors.