ZONES EXPANSION BOARD EX4A4

4 Zone Expansion Board

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SKU: GE0000713. Category: .
Brand Name: .

Product Description

1 or 2 EX4A4 boards can be plugged in ALPHA 4/8/12 and permits to expand the panel to 8 (with 1xEX4A4) or to 12 zones(with 2xEX4A4)