Bidirectional wireless Expansion module with 4 inputs / 4 outputs and X-10 protocol (16 devices). Compatible with Agility™ 3. EN50131 GRADE 2 certificate. Fully supervised Tamper box and wall. Includes local transformer and rechargeable batteries. Dimensions: 145 x 90 x 40 mm. 4 wired inputs NC, NO, RFL 2 relay outputs 3A, 2 open collector outputs 500mA. Connection to BUS. Max. Distance 300m 350mA consumption.