2025 - 3rd Q

july 2025 in july, we continue our focus on how the i/o board has evolved we will review the evolution from simple switching to a "smart" i/o board that can be used to monitor and control your domestic water reserve tank august 2025 h matix smart relay docid\ ob8h txrnkvobzvt0ycf is available from 1 august 2025 to learn how to use and implement the product, see here how to use smart relay docid\ shzgxggfjj1eezbthtqpc to place an order for the units, click here haventechnik online store september 2025 news to follow