Dahua ARM9A4-P-W2 Wireless Alarm Multi IO Transmitter CCTV 5" LCD Handsfree

5" LCD Handsfree

60m infrared night vision

Helps reduce the need for additional power cabling

✅ Schools & childcare centres – Perimeter monitoring and after-hours protection

Remote system control through Hik-Connect

Dahua ARM9A4-P-W2 Wireless Alarm Multi IO Transmitter CCTV 5" LCD HandsfreeDahua Wireless Multi IO Transmitter ARM9A4 P W2 Expand Your Security System with Powerful IO Integration The Dahua ARM9A4 P W2 Wireless Multi IO Transmitter is an advanced interface module designed to connect multiple wired devices to your wireless alarm system. With 16 alarm inputs, 4 relay outputs, and dual auxiliary power outputs, this versatile unit is ideal for large scale residential, commercial, or industrial security applications. Offering