Dahua HY-2311 addressable heat detector, class A2R, 62 °C
Price: 40,37 ₾/pcs · Dahua
Sold by the piece. Next-day delivery in Tbilisi, 2–3 days to the regions.
Description
The Dahua HY-2311 is a class A2R addressable heat detector that alarms at a fixed 62 °C (±3 °C) threshold or on a rapid temperature rise of 1–30 K/min. Below 4 m one detector covers 150 m², and at 4–12 m it covers 80 m²; it runs on 24 V, drawing 250 µA at rest and up to 350 µA in alarm. It is intended for kitchens, boiler rooms and dusty spaces where a smoke detector is unreliable, and it supports a remote indicator. Base terminals have captive screws and the contacts resist acid. Ceiling mounted, 100 × 46.3 mm with base, 102 g, EN54-5.
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