ASB Trade › Opening & glass-break detectors
Dahua ARD324-W2(868) wireless door contact with shock and tilt sensing
Price: 101,56 ₾/pcs · Dahua
Sold by the piece. Next-day delivery in Tbilisi, 2–3 days to the regions.
Description
The Dahua ARD324-W2(868) is an extended wireless door contact that pairs a reed switch with a three-axis accelerometer: besides opening it registers shock (three sensitivity levels) and tilt up to 25°, so it also responds to an attempt to force the door. An extra alarm input (NC/NO/pulse count) lets you attach a wired sensor. It reports room temperature to within ±1 °C and warns of overheating. The link to the hub runs on 868 MHz at up to 1,200 m, two-way, encrypted and with jamming detection. For a home, office or warehouse.
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