Dahua HY-C133 conventional smoke detector with sounder, 4-wire, 150 m²
Price: 31,64 ₾/pcs · Dahua
Sold by the piece. Next-day delivery in Tbilisi, 2–3 days to the regions.
Description
The Dahua HY-C133 is a conventional smoke detector with a four-wire, polarity-free connection that signals an alarm not only by indicator but also through a built-in sounder. Power is 9–28 V, standby current up to 60 µA and alarm current up to 34 mA; below 4 m one detector covers 150 m², at 4–12 m 80 m². A BLC algorithm adjusts the alarm threshold as the chamber gets dirty and stretches the cleaning cycle; base screws are captive and the contacts resist acid. It suits small offices, hotel rooms and residential spaces where a local audible warning is wanted. Ceiling mounted, 104 × 103.6 × 46 mm with base, 122 g, CE.
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