Vesda VER-A40-40-STX VESDA-E VEA 40-Relay Local StaXThe VESDA E VEA Local Relay StaX allows signaling of alarm location from the detector via relays and provides mounting of fire panel loop input modules inside the enclosure. It is directly powered and controlled from the detector. Depending on the configuration, a VEA detector can power and control up to three (3) Relay StaX. Each Relay StaX provides 40 relay connections corresponding to 40 tubes on a VEA detector providing full addressability.