ARM9A4-P-W2-868 - Wireless Alarm Input/Output Module – 16 NC/NO/EOL Inputs, 4 Outputs, 230V or PoE Power Supply - Dahua

ARM9A4-P-W2-868 - Expansion module for alarm systems, equipped with 16 configurable inputs (NC, NO, EOL 1-2-3) and 4 programmable outputs, ideal for professional applications. It easily connects to a wireless Hub with a range of up to 1600 meters. It supports dual 230 VAC or PoE power supply, with an auxiliary output of 12V 2A (230V) / 12V 0.75A (PoE). It includes provision for a 7Ah buffer battery, ensuring operational continuity even in the absence of power.