SKU: 56264080354

Dahua DHI-HY-SA21A-W2(868) AirShield Draadloze Rookmelder

Sale price$59.26 Regular price$65.84
Save 10%

Pay in installments of $16.46 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 31 - Aug 5

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Dahua DHI-HY-SA21A-W2(868) AirShield Draadloze RookmelderProductbeschrijving Dahua Wireless Smoke Alarm biedt batterijgevoede rookdetectie en alarmfuncties in n unit. Geavanceerde elektronica in combinatie met een foto elektrische rookdetectiekamer zorgen voor vroege detectie van rook en hoge immuniteit tegen ongewenste alarmen. Dit soort rookmelder heeft geen netvoeding nodig en is geschikt voor algemene residentile toepassingen. Tijdige melding van de rookmelder kan in realtime worden weergegeven op de

Productbeschrijving

Dahua Wireless Smoke Alarm biedt batterijgevoede rookdetectie en alarmfuncties in één unit. Geavanceerde elektronica in combinatie met een foto-elektrische rookdetectiekamer zorgen voor vroege detectie van rook en hoge immuniteit tegen ongewenste alarmen. Dit soort rookmelder heeft geen netvoeding nodig en is geschikt voor algemene residentiële toepassingen. Tijdige melding van de rookmelder kan in realtime worden weergegeven op de DMSS-app.

Specificaties

Verzamelingstype Rook
Bemonsteringsperiode 10 seconden
Sensor Type Photoelectric
Alarmtype Rookmelder, storingswaarschuwing, waarschuwing voor lege batterij
Alarmvolume 85dB–90dB(A) op 3 m (9,84 ft)
Alarmmodus Visueel en hoorbaar alarm
Stiltefunctie Ja
Stilteduur Ongeveer 12 min
Alarmresponsdrempel 0,2 dB/m2 - 0,3 dB/m2
Indicatielampje Rode en groene LED-indicator
Led-instructies Stand-by: Groene indicator knippert eenmaal per minuut
Alarm: Rode indicator knippert eenmaal per seconde
Storing: Rode indicator knippert eenmaal per minuut
Waarschuwing voor lage batterij: rode indicator knippert eenmaal per minuut
Dekkingsgebied Wanneer de hoogte van de ruimte minder dan 8 m (26,25 ft) bedraagt, bedraagt het beschermingsgebied van een apparaat 20 m 2 -40 m 2
Levensduur van de batterij 3 jaar
Bedrijfsspanning 3V CR123A lithiumbatterij (vervangbaar)
Bedrijfsstroom Bewakingsstroom: ≤ 35uA
Alarmstroom: ≤ 35mA
Bedrijfsomgeving Binnen
Bedrijfstemperatuur -10°C tot +55°C (+14°F tot +131°F)
Bedrijfsvochtigheid ≤ 95% RV (niet condenserend)
Kleur Wit
Behuizing ABS
Afmetingen φ98mm × H43,1mm (φ3,85" × H1,70")
Gewicht 140 gram (0,30 pond)
Installatie Plafondmontage
Certificeringen TÜV en CE-gecertificeerd
Nalevingsnorm EN 14604:2005+AC:2008
Draaggolffrequentie 868 MHz–868,3 MHz
Communicatie afstand Tot 1000 m (3280,84 ft) in een open ruimte
Communicatiemechanisme Tweerichtingsverkeer
Frequentieverspringing Ja
Encryptiemodus AES128
        Shipping Notes
        • Free Standard Shipping on $100+ Orders to the USA.
        • Except Preorder products are shipped in 48 hours.
        • Delivery to the USA:
        1. Standard Shipping : 3-10 business days
        • If time is of the essence, please consider selecting expedited delivery for faster service.
        Exchange/Return Notes
        • We offer a 30-day return/exchange service after receiving.
        • Final sale items are not eligible for returns or exchanges.
        • To process your return/exchange, please contact us at [email protected]
        • Please click here for more details>>> Return & Exchange Policy
        SKU: 56264080354

        Discover Niche Categories That Outsell

        Top-Converting Item to Boost Your Average Order

        4.0 ★★★★★
        Based on 10 reviews
        Sort
        Highest Rating
        Newest First
        Oldest First
        Product Reviews
        J
        Verified Purchase
        Jennifer Cifre Faure
        Lowell, US
        ★★★★★ 5
        I love this product
        Size: 8 Ounce (Pack of 1)
        Since I started using this Dove Pro-Retinol + Firming cream, I honestly noticed a difference in my skin. I love that it’s not heavy or greasy—it absorbs quickly and leaves my skin feeling super soft from the very first application. I like to apply it every night and it leaves my skin well hydrated all night it doesn't matter the rose is very effective it also works for your skin marks like pink scars with contamcy you notice the difference in your skin
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on May 31, 2026
        M
        Verified Purchase
        Meg
        Carnegie, US
        ★★★★★ 4
        Great product!
        Size: 8 Ounce (Pack of 1)
        This is a great product. I can definitely feel my skin getting more plump and hydrated. There is no scent, which I like. I was pleasantly surprised at the size of the bottle. It was much bigger than I expected. I will definitely be purchasing again.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on January 20, 2026
        L
        Verified Purchase
        Linda Bryan
        Fort Morgan, US
        ★★★★★ 5
        Soft younger looking skin at a reasonable price.
        Size: 8 Ounce (Pack of 1)
        Absolutely love this product! It smells good and absorbs into the skin immediately. I can tell a difference in how my skin looks and feels as soon as I apply it.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on April 2, 2026
        L
        Verified Purchase
        Laurie A. Dumond
        Boise, US
        ★★★★★ 5
        Feels like a luxury product
        Size: 8 Ounce (Pack of 1)
        the consistency and lasting hydration of this product is fantastic! I use it year-round because it is very moisturizing, but it is especially great in the summer when I don't want something heavy or greasy on my skin. The scent is a little perfumey, but it is subtle and I actually think it is very pleasant and not overpowering
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on March 23, 2026
        J
        Verified Purchase
        January Walker
        Birmingham, US
        ★★★★★ 3
        Smells awful
        Size: 8 Ounce (Pack of 1)
        This smells awful. Like dead roses. I find it does make skin smoother however it does leave a sticky residue that lasts.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on February 4, 2026

        recommand products