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Duotone terrace — saffron brief on the left, garden-folded ledger on the right.
The "None" detector option is available if you already have compatible PIR sensors — ask our team to confirm compatibility first
Choose this for up to 24 cameras
Integrated Access Control
50–60 Hz Chassis Form Factor 1U Rackmount enclosure Ideal Use Cases
or conventional 12V DC (2A) local power setups
Dahua DHI-ARA43-W2 Wireless Alarm Repeater 6U The "None" detector option isProduct Overview The Dahua DHI ARA43 W2 extends wireless signal reach across broad or structurally complex security deployments. By bridging distant motion sensors, door contacts, and internal sirens back to the main hub, it maintains strong, bidirectional radio frequency communication across entire sites. Featuring automatic dual antenna switching, the unit dynamically selects optimal transmission paths to eliminate weak signal spots. Combined with
US$ 35.00
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