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Description
Dahua DHI-ARD1233-W2(868) AirShield Draadloze PIR-detectorProductbeschrijving De Dahua DHI ARD1233 W2(868) AirShield draadloze PIR detector is een waardevolle aanvulling op elk beveiligingssysteem voor thuis of op kantoor. Deze draadloze detector biedt een gemakkelijke installatie, betrouwbare detectie van menselijke bewegingen met huisdierimmuniteit en geavanceerde functies voor optimale prestaties. Met zijn gebruiksgemak en effectiviteit biedt deze PIR detector een extra laag beveiliging en gemoedsrust.
Productbeschrijving
De Dahua DHI-ARD1233-W2(868) AirShield draadloze PIR-detector is een waardevolle aanvulling op elk beveiligingssysteem voor thuis of op kantoor. Deze draadloze detector biedt een gemakkelijke installatie, betrouwbare detectie van menselijke bewegingen met huisdierimmuniteit en geavanceerde functies voor optimale prestaties. Met zijn gebruiksgemak en effectiviteit biedt deze PIR-detector een extra laag beveiliging en gemoedsrust.
Specificaties
| Indicatielampje | 1 × groene alarmindicator |
| Knop | 1 × aan/uit-schakelaar |
| Op afstand updaten | Cloud-update |
| Detectie van een lege batterij | Ja |
| Knoeien | Ja |
| Meetbereik (temperatuur) | Binnen: –15 °C tot +65 °C (+5 °F tot +149 °F) |
| Meetnauwkeurigheid | ±1 °C (±1,8 °F) |
| Sensor | Dubbele-element PIR-sensor met laag geluidsniveau, microgolfsensor |
| Detectiemodus | PIR + Microgolf |
| Gevoeligheid | 3 niveaus instelbaar |
| Detectiebereik | 12 m (39,37 ft) (90°) met installatiehoogte van 2,2 m (7,21 ft) |
| Detectiesnelheid | 0,3 m/s–3 m/s (0,98 ft/s–9,84 ft/s) |
| Microgolffrequentie | 24G |
| Immuniteitsniveau van huisdieren | ≤ 18 kg (39,68 lb), lengte < 50 cm (19,68 ft) |
| Weerstandsniveau wit licht | 2000 lux |
| Tweeweg digitale temperatuurcompensatie | Ja, geen verzwakking van de detectieafstand bij hoge temperaturen. |
| Testmodus | Ja |
| Bedrijfsstroom | 11 uA |
| Alarmstroom | 71mA |
| Carrier Frequency | 868,0 MHz–868,6 MHz |
| Zendervermogen (EIRP) | Limiet 25 mW |
| Communicatiemechanisme | Tweerichtingsverkeer |
| Communicatie afstand | Tot 1.600 m (5.249,34 ft) in een open ruimte |
| Encryptiemodus | AES128 |
| Frequentieverspringing | Ja |
| Stroomvoorziening | CR123A × 1 |
| Levensduur van de batterij | 3 jaar (bij 10 keer per dag activeren met een batterij-efficiëntie van 70%) |
| Stroomverbruik | Maximaal 615 mW |
| Bedrijfstemperatuur | Binnen: –10 °C tot +55 °C (+14 °F tot +131 °F) Gecertificeerde temperatuur: –10 °C tot +40 °C (+14 °F tot +104 °F) |
| Bedrijfsvochtigheid | 10%–90% (RV) |
| Productafmetingen | 104,0 mm × 60,0 mm × 50,0 mm (4,09" × 2,36" × 1,97") |
| Verpakkingsafmetingen | 135,0 mm × 98,5 mm × 56,8 mm (5,31" × 3,88" × 2,24") |
| Netto gewicht | 106 gram (0,23 pond) |
| Brutogewicht | 184 gram (0,41 pond) |
| Installatie | Muurbevestiging, Plafondbevestiging (Met de beugel ARA33) |
| Behuizingsmateriaal | PC + ABS |
| Certificeringen | CE |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.1 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 3
Ok, but don’t use hand cream
Color: Black, Color: Black
I like the case for its ability to house the keyboard, the pencil and the iPad in one convenient place. I find that the magnetic closure and magnets holding the keyboard are not as strong as a previous case I had purchased. The keyboard is great, I like the touchpad and the backlight colors. The cover material is not hand lotion friendly! I’ve tried water and lens cleaning wipes, and neither gets this cover clean. I hesitate to use any chemicals because the material is the type that will get sticky and nasty, and I don’t like that. I’ve included a photo of what the cover looks like after using a lens cleaning wipe. If the magnets were stronger and the cover material easier to clean, I would buy again.
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Reviewed in the United States on February 27, 2026
★★★★★ 4
great case!
Color: Navy Blue
pros; the color is beautiful. I picked the navy blue. It is exactly as the description described. It goes very well with my blue iPad. The size is very precise and fits perfectly on my iPad. The magnet that holds the case together is very strong. The iPad itself can pivot vertically and horizontally using that magnet. This works very smooth. The magnet closure for the case itself is strong and holds well. The magnet that holds the keyboard in place also works very well. Cons; when the keyboard is in its correct position, it is difficult to angle the iPad in front into the provided grooves. The keyboard gets into the way. This prevents the iPad from reaching the grooves provided. The keyboard feels very light and cheap.
The keyboard itself connected with the Bluetooth very easily. It works wonderful. I love the back light on the keyboard. The color of the keyboard is wonderful. However, as I said above, it does feel a bit cheap. But for 20 bucks, what can you ask for.
When the case is folded together with the keyboard in the iPad, it is a bit bulky. But I knew that from the previous reviews and was expecting it.
What I love most about this case is that the iPad can be removed using the magnet on the back from the keyboard portion, but it is still protected by the exterior plastic case. So in situations where I don’t need to use my keyboard, I can remove the iPad itself and know that it’s still protected overall I recommend this product.
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Reviewed in the United States on January 18, 2026
★★★★★ 5
Nice Case & Keyboard
Color: Blue
Love this case with a keyboard. I like using the keyboard vs using one on the screen of iPad. And the keyboard has rechargeable batteries instead of having to buy batteries. And it protects my iPad.
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Reviewed in the United States on May 20, 2026
★★★★★ 1
Beautiful, and everything I want it except that the keyboard keys didn’t work😭
Color: Light Pink
I searched and search for the right keyboard case for me. The most important thing for me was to be able to remove the iPad case itself from the whole case and keyboard, and this one was it. Unfortunately, when I started checking the keyboard a lot of The keys were not output in the correct symbol or letters. So defeats the whole purpose of having a keyboard. I returned it and asked for a replacement, thinking that the item was defected, but when I got the New replacement, it was the same thing so I tried to contact the seller, but there was no option to do that. Therefore, I had to return the second replacement keyboard and look for another keyboard cover.
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Reviewed in the United States on March 23, 2026
★★★★★ 5
Great quality at a remarkable price
Color: Navy Blue
I got an iPad and was looking for a cover to protect it. I came across this case that has a Bluetooth keyboard. It seems to be working great. It was less than $30 and had 4.5 stars with over 4k reviews.
The keyboard is magnetic and detachable, so I’ve got lots of configuration options. The keyboard pairs easily and allows you to use the iPad like a laptop. The point of an iPad a lot in one shot is kind of the touchscreen, but when I’m typing a lot of text as once (like now), it’s really nice to have a physical keyboard and touchpad. The keys are comfortably spaced and I’m comfortable typing on it. There is no additional setup for the keyboard besides pairing it to the iPad. At that point, all the cursor and keyboard features are immediately available.
The case is well built and has nice features like a slot to hold a stylus and multiple grooves to set your viewing angle. It’s configured to be used in landscape mode, but if for some reason you wanted to use it in portrait mode, you can pop the keyboard off to lay it flat. Especially for the price, this is an exceptionally nice iPad cover.
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Reviewed in the United States on May 8, 2026