Dahua DHI-ARD821-W2(868) Wireless Paniekknop
SKU: 43819884739

Dahua DHI-ARD821-W2(868) Wireless Paniekknop

Sale price$25.62 Regular price$28.47
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

Dahua DHI-ARD821-W2(868) Wireless PaniekknopProductbeschrijving Zeer intutief, de Wireless Panic Button ondersteunt meerdere soorten alarmen om te voldoen aan een breed scala aan scenario's, en activeert alarmen voor inbraken, brand, gaslekken en meer. Het kan ook worden gebruikt om het meldcentrum en uw dierbaren te waarschuwen dat u medische hulp nodig hebt, zodat zij u te hulp kunnen schieten. Meldingen van alarmgebeurtenissen worden naar het meldcentrum gestuurd om een snelle reactie te

Productbeschrijving

Zeer intuïtief, de Wireless Panic Button ondersteunt meerdere soorten alarmen om te voldoen aan een breed scala aan scenario's, en activeert alarmen voor inbraken, brand, gaslekken en meer. Het kan ook worden gebruikt om het meldcentrum en uw dierbaren te waarschuwen dat u medische hulp nodig hebt, zodat zij u te hulp kunnen schieten. Meldingen van alarmgebeurtenissen worden naar het meldcentrum gestuurd om een ​​snelle reactie te garanderen, en naar u om u op de hoogte te houden.

De draadloze paniekknop is ideaal voor gebruik in appartementen, villa's, kantoorgebouwen, winkels en meer.

Specificaties

Indicatielampje 1 voor meerdere statussen (koppelen, communicatie en meer)
Op afstand updaten Cloud-update
Knop 1
Signaalsterkte Ja
Detectie van een lege batterij Ja
Weergave batterijniveau Geeft batterijniveau weer op app
Carrier Frequency 868,0 MHz–868,6 MHz
Communicatie afstand Tot 1.200 m (3937,01 ft) in een open ruimte
Communicatiemechanisme Tweerichtingsverkeer
Encryptiemodus AES128
Frequentieverspringing Ja
Bedrijfstemperatuur –10 °C tot +55 °C (+14 °F tot +131 °F) (binnen)
Bedrijfsvochtigheid 10%–90% (RV)
Batterijmodel CR2032
Levensduur van de batterij 3 jaar (bij tweemaal per week gebruik)
Productafmetingen 55 mm × 36 mm × 14,2 mm (2,17" × 1,42" × 0,56") (L × B × H)
Verpakkingsafmetingen 95 mm × 59,5 mm × 30,5 mm (3,74" × 2,34" × 1,20") (L × B × H)
Installatie Muurbevestiging; draagbaar
Netto gewicht 18 gram (0,04 pond)
Brutogewicht 48 gram (0,11 pond)
Certificeringen CE
EN 50131-1:2006+A1:2009+A2:2017+A3:2020
EN 50131-3:2009
EN 50131-6:2017
EN 50131-5-3:2017
Veiligheidsklasse 2
Milieuklasse II
Behuizingsmateriaal PC + ABS
Bescherming IP54
Bedrijfsstroom 28mA
Testmodus Ja

        Shipping Notes
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        Exchange/Return Notes
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        SKU: 43819884739

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        4.0 ★★★★★
        Based on 295 reviews
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        G
        Verified Purchase
        GisliNM
        Dallas, US
        ★★★★★ 4
        Have used it for years
        One of the the best on the market because it is a broad spectrum sunscreen protecting against both UVA and UVB rays. But as with all lotions it must be reapplied after several hours.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on May 28, 2013
        K
        Verified Purchase
        Kim LP
        Bozeman, US
        ★★★★★ 5
        Lightweight sunscreen for face, 30 spf, everyday mix with foundation
        Style: Face Lotion - SPF 30, Size: 1.7 Fl Oz (Pack of 1)
        Great sunscreen and it is travel size! This suscreen is 30 spf, has a yellow tint, which works well as a facial sunscreen, while toning redness. It mixes well with three types of foundations. It is not sticky, absorbs well. Smells good.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on March 5, 2026
        J
        Verified Purchase
        Jadore
        Phoenix, US
        ★★★★★ 5
        VERY GOOD, but not for me ┐('~`ˇ)┌
        Style: Face Lotion - SPF 30, Size: 1.7 Fl Oz (Pack of 1)
        PRODUCT [Hawaiian Tropic Weightless Hydration Lotion Sunscreen for Face SPF 30 1.7oz] PROs - Was delivered on time + well packaged + undamaged - Was a described/depicted per Amazons description (design and color is exactly as shown in the product picture) - Rubs/dissolves into face well - Felt slightly "weightless" - NO WHITE CAST - Felt moisturizing - GOOD price for the amount and value - VEGAN!! DID NOT BREAK OUT my picky, sensitive skin! CONs - Felt kinda "greasy" to me Overall, the product was GOOD, BUT JUST WASN'T FOR ME. The primary face moisturizer I use is oil based, and something that is a must for my skin (My skin loves my moisturizer). SO, having an oil based moister, and a GREASY sunscreen, is gonna be a no for me.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on November 13, 2025
        C
        Verified Purchase
        Charlotte Kelman
        Alexandria, US
        ★★★★★ 5
        Great Product
        Style: Face Lotion - SPF 30, Size: 1.7 Fl Oz (Pack of 1)
        Very smooth on the face. Smells great and works well!
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on May 28, 2026
        R
        Verified Purchase
        Renee Wilson
        New York, US
        ★★★★★ 5
        Skincare!
        Style: Face Lotion - SPF 30, Size: 1.7 Fl Oz (Pack of 1)
        Soft in the skin. Keeps me from burning. I use everyday and under makeup.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on May 17, 2026

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