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Description
Dahua DHI-ARM320-W2(868) AirShield Draadloze Ingangs-expanderdetectorProductbeschrijving De Wireless Input Expander is een conversieapparaat dat detectoren van derden verbindt met Dahua Wireless Hub. Wanneer het alarm van de detector van derden wordt geactiveerd, stuurt de Expander het signaal via RF naar de Hub en meldt de Hub het vervolgens aan platforms. Verschillende alarmtypen kunnen worden geconfigureerd in de DMSS app, afhankelijk van de typen aangesloten detectoren. De expander heeft een triaxiale accelerometer
Productbeschrijving
De Wireless Input Expander is een conversieapparaat dat detectoren van derden verbindt met Dahua Wireless Hub. Wanneer het alarm van de detector van derden wordt geactiveerd, stuurt de Expander het signaal via RF naar de Hub en meldt de Hub het vervolgens aan platforms. Verschillende alarmtypen kunnen worden geconfigureerd in de DMSS-app, afhankelijk van de typen aangesloten detectoren. De expander heeft een triaxiale accelerometer om te voorkomen dat het apparaat beweegt. Er is ook een invoerkanaal om de sabotagepoort van de detectoren van derden aan te sluiten. De Expander wordt gevoed door droge batterijen en kan ook stroom leveren voor detectoren die erop zijn aangesloten.
Specificaties
| Alarmingang | 2 (1 voor alarm en 1 voor anti-manipulatie) |
| Hulpvermogen uitgang | 3,3 V, tot 10 mA |
| Knop | 1 × aan/uit-knop |
| Op afstand updaten | Cloud-update |
| Detectie van een lege batterij | Ja |
| Sabotage | Ja |
| Meetbereik (temperatuur) | –10 °C tot +55 °C (+14 °F tot +131 °F) (binnen) |
| Sensor | Triaxiale accelerometer |
| LED-indicator | 1 × groene alarmindicator |
| Scenario | Binnen |
| Bedrijfsstroom | 45 uA (met 1 min hartslag, normaal open modus, geen lading voor andere apparaten en alarm voor verplaatst apparaat niet ingeschakeld) |
| Alarmstroom | 50mA |
| Carrier Frequency | 868,0 MHz–868,6 MHz |
| Zendervermogen (EIRP) | Limiet 25 mW |
| Communicatiemechanisme | Tweerichtingsverkeer |
| Communicatie afstand | Tot 1600 m (5249,34 ft) in een open ruimte |
| Encryptiemodus | AES128 |
| Frequentieverspringing | Ja |
| Stroomvoorziening | 3 × CR123A-batterij |
| Batterijmodel | CR123A |
| Levensduur van de batterij | 5 jaar (4 jaar als het externe invoertype puls is) |
| Stroomverbruik | Max. 150 mW (zonder dat er stroom wordt geleverd aan andere apparaten) |
| Bedrijfstemperatuur | –10 °C tot +55 °C (+14 °F tot +131 °F) (binnen) |
| Bedrijfsvochtigheid | 10%–90% (RV) |
| Productafmetingen | 102 mm × 39 mm × 21,5 mm (4,02" × 1,54" × 0,85") |
| Netto gewicht | 77 gram (0,17 pond) |
| Brutogewicht | 135 gram (0,30 pond) |
| Installatie | Oppervlaktemontage of montage in een apparaat van derden |
| Certificeringen | CE EN 50131-1:2006+A1:2009+A2:2017+A3:2020 EN 50131-3:2009 EN 50131-6:2017+A1:2021 EN 50131-5-3:2017 Veiligheidsklasse 2 Milieuklasse II |
| Corrosiewerend niveau | Basisbescherming |
| Verpakkingsafmetingen | 95 mm × 43 mm × 139 mm (3,74" × 1,69" × 5,47") |
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4.2 ★★★★★
Based on 24 reviews
Sort
Product Reviews
★★★★★ 5
Five Stars
Format: Hardcover
Love this book.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 29, 2014
★★★★★ 5
My Favorite From This Series!
Format: Hardcover
See video for review.
(For a full flip through and in-depth review, follow the Youtube link on my Amazon profile).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2018
★★★★★ 5
Best Guide Ever!
Format: Hardcover
Comic Book Guy's book of pop culture is a hilarious read. Get in the know with Film, sci-fi, gaming, and of course, comics. Read all about a typical day in the life of comic book guy and learn his all time favorite quotes. Take a look at how to run your own comic book shop. Look at CBG places to be such as gaming tournaments, parent's basement, and baseball card convention. Learn the 15 types of moviegoers.
A roll-on-the-floor-laughing book for not only for Simpson's fans but comic book fans as well. I highly, highly recommend it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 24, 2010
★★★★★ 5
Absolutely thrilling and entertaining! Never wanted to put this book down 🫶🏻
Format: Paperback, Format: Paperback
I’m not gonna lie, I saw this was from Jennifer Lynn Barnes, read the description, and I was immediately hooked. Search and rescue dogs? Check. Family secrets? Check. A thrilling read? Check, check, and check.
I absolutely loved every minute of this book, but considering that Jennifer Lynn Barnes also wrote The Inheritance Games, I shouldn’t have been surprised.
So, plot, characters, and writing. For one, with the plot, I saw a lot of reviews complaining about the open ending. I didn’t find it that open in my opinion. I think it left just enough to let you know that people’s stories don’t end just because an event does. It’s more realistic that way and I seriously don’t understand why people get so mad about it. Besides that complaint from other people (not from me), every bit of the plot was exciting in this book.
As far as the characters go, if you love love love Jameson from The Inheritance Games, you’ll absolutely adore Jude. Same character type and everything. Kira was obviously very reserved and different as a person because of her trauma, but I liked her depth. I wish we would’ve gotten a little more backstory about what happened to her in the woods and why it happened, but that’s okay. And the dogs? Probably the best characters in the whole book.
Lastly, with the writing, if you liked any of Jennifer Lynn Barnes’ previous books, you’ll love this one. I seriously enjoyed this book so much.
Overall, this was a book that I couldn’t put down and literally kept me on my toes. One hundred percent worth it to read (unless you don’t like somewhat open endings). Definitely a top read for this year.
Favorite quote: “The things that haunt us, they make us human.”
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 14, 2024
★★★★★ 5
This was a lovely story!!
Format: Kindle
I really enjoyed The Lovely and the Lost, all the characters were really vibrant and unique.
Kira was found lost in the woods when she was a little girl. No one knew how long she had been on her own in the woods. Cady Bennett, the woman who had found her, adopted Kira and raised her with Jude, her son. Together Jude, Kira, and Free (their closest friend) train with their dogs to become search and rescuers. Now teenagers, they go on their first mission. It is hardest on Kira, who sees parallels between herself and the missing girl. Secrets start popping up and exploding, things are getting dangerous, and Kira is more determined than ever to find the lost child and bring her home.
The story was heartwarming, adventurous, and had many laugh out loud moments. The end left a hint of an mystery uncovered, so a sequel would be greatly appreciated! Well done!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 3, 2022
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