Dahua ARD912-W2(868) wireless water leak detector, 868 MHz, CR123A
Price: 101,56 ₾/pcs · Dahua
Sold by the piece. Next-day delivery in Tbilisi, 2–3 days to the regions.
Description
The Dahua ARD912-W2(868) is a wireless water leak detector with adjustable sensitivity, linked to the hub by two-way communication in the 868.0–868.6 MHz band with frequency hopping and AES128 encryption, up to 1,200 m in open space; it also detects jamming. It additionally measures ambient temperature and warns of overheating, while the LED shows pairing, power and alarm status. One CR123A cell lasts 3 years when triggered once a day, consumption is at most 144 mW, operating range –10 to +55 °C. Cloud update with automatic recovery. Placed in a kitchen, bathroom, under a boiler or on a warehouse floor together with a Dahua hub.
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