Asenware AW-D121 Addressable Power Transmission Module

AW-D121 is a power transmission (loop booster) module that increases signal and supply power on the addressed fire detection loop, thereby increasing the number of devices the line can carry and extending the communication distance. Its name can be misleading: it is not an independent power source or supply unit, but is placed on the existing loop line coming from the panel to restore the weakened line. It is a solution employed in factories, warehouses and multi-block facilities with long cable runs, in cases where devices at the end of the loop operate unstably. Since the manufacturer has not published values such as operating voltage, protection class and temperature range for this product, we recommend that technical data to be included in the project file be verified in writing from the supplier.