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Description
Dahua DHI-ARD2251E-W2(868V) Draadloze externe PIR-CameraProductbeschrijving Dahua DHI ARD2251E W2(868V) buiten IR + microgolfsensor + Camera. PIR detectiebereik: 15m 90 (installatiehoogte 1m). 1280x960, 110. Reageert niet op huisdieren tot 40 kg. Configuratie, update en statuscontrole op afstand met behulp van een mobiele applicatie. Ingebouwde batterij voor maximaal 3,5 5 jaar. Alarm voor lage batterijspanning. Temperatuurbewaking. Anti maskering. Tweerichtingscommunicatie en AES128 coderingsalgoritme
Productbeschrijving
Dahua DHI-ARD2251E-W2(868V) buiten IR + microgolfsensor + Camera. PIR-detectiebereik: 15m/90° (installatiehoogte 1m). 1280x960, 110°. Reageert niet op huisdieren tot 40 kg. Configuratie, update en statuscontrole op afstand met behulp van een mobiele applicatie. Ingebouwde batterij voor maximaal 3,5-5 jaar. Alarm voor lage batterijspanning. Temperatuurbewaking. Anti-maskering. Tweerichtingscommunicatie en AES128-coderingsalgoritme zorgen voor stabiele en veilige communicatie. IP65
Specificaties
| Gezichtsveld | 110° (H); 60° (V) |
| Afbeeldingstype | JPEG |
| Resolution | 1280 × 960; 640 × 480; 320 × 240; 160×120 |
| Framesnelheid | 2 |
| Verlichtingsmodus | Infrarood licht |
| Verlichtingsbereik | 15 meter (49,21 voet) |
| Dag/nacht schakelaar | Kleur; Zwart en Wit |
| Indicatielampje | 1 × groene alarmindicator |
| Knop | 1 × aan/uit-schakelaar 1 × detectiebereik-instelschakelaar |
| Op afstand updaten | Cloud-update |
| Detectie van een lege batterij | Ja |
| Sabotage | Sabotage alarm |
| Bewegingsdetectie | Ja |
| Detectiemodus | PIR + Microgolf |
| Gevoeligheid | PIR: 3 niveaus instelbaar |
| Detectiebereik | Hoek: 90° Bereik: 15 m (49,21 ft), de installatiehoogte is 1 m (3,28 ft) |
| Detectiesnelheid | 0,3 m/s–2 m/s |
| Microgolffrequentie | 24G |
| Immuniteitsniveau van huisdieren | <80 cm (2,62 ft), ongeveer 40 kg (88,19 lb) |
| Weerstandsniveau wit licht | 10.000 lux |
| Anti-maskering | Ja |
| Tweeweg digitale temperatuurcompensatie | Ja |
| Scenario | Buiten, binnen |
| Bedrijfsstroom | 20 uA |
| Alarmstroom | Zonder camera: 26 mA (gemiddeld); 250 mA (maximaal) Met camera 's nachts: 380 mA (gemiddeld); 1,5 A (maximaal) |
| Draaggolffrequentie | 868,0 MHz–868,6 MHz |
| Zendervermogen (EIRP) | Limiet 25 mW |
| Communicatiemechanisme | Tweerichtingsverkeer |
| Communicatie afstand | RF: Tot 1.600 m (5.249,34 ft) in een open ruimte RF-HD: Tot 1.400 m (4593,18 ft) in een open ruimte |
| Encryptiemodus | AES128 |
| Frequentieverspringing | Ja |
| Stroomvoorziening | CR123Ax4 |
| Levensduur van de batterij | Zonder camera: 5 jaar (activeert 10 alarmen per dag) Met camera: 3,5 jaar (activeert alarmen twee keer per week) |
| Bedrijfstemperatuur | –25 °C tot +60 °C (–13 °F tot +140 °F) |
| Bedrijfsvochtigheid | 10%–90% (RV) |
| Productafmetingen | 263 mm × 106 mm × 94 mm (10,35" × 4,17" × 3,70") |
| Installatiehoogte | 0,8 tot 1,3 m |
| Netto gewicht | 763 gram (1,68 pond) |
| Brutogewicht | 1,06 kg (2,34 lb) |
| Installatie | Muurbevestiging, paalbevestiging |
| Behuizingsmateriaal | PC + GF |
| Bescherming | IP66 |
| Certificeringen | CE |
| Corrosiewerend niveau | Basisbescherming |
| Opslagtemperatuur | –25 °C tot +60 °C (–13 °F tot +140 °F) |
| Opslagvochtigheid | 10%–90% (RV) |
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.
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4.6 ★★★★★
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Product Reviews
★★★★★ 5
Bright & Pretty Hot Pink.
Color: Pitaya Red, Color: Pitaya Red
Very pretty and bright. It’s thick and great quality. Strong grip and doesn’t come off easily. Easy to clean when it gets dirty. It also has a nice backing. I prefer the transparent bright pink backing than the clear version. I love the strong magnetic for when I position it upwards. It can be positioned downwards too.
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Reviewed in the United States on May 28, 2026
★★★★★ 5
Very protective iPad case
Color: 1-Navy Blue
This MoKo iPad case is excellent! It fits perfectly and provides great protection without adding bulk. The navy blue color looks very sleek, and the translucent back shell is a nice touch. It’s super magnetic, with great padding. The smart cover works flawlessly with the auto wake/sleep feature, and the cutouts line up perfectly for Touch ID. Lightweight, durable, and a fantastic value!
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Reviewed in the United States on May 24, 2026
★★★★★ 5
Fits the new iPads. Buttons are easily accessible.
Color: 1-Navy Blue
Fits the new iPad. Buttons are easy to reach, and it protects the screen with a soft fell back. Easy white clean vinyl on the outside. It has open vent spots so your device can cool. Slim and sleek. A great value for the money. Buttons are easily accessible. High-quality.
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Reviewed in the United States on April 21, 2026
★★★★★ 5
Perfect, it fits like a glove.
Color: 1-Navy Blue
I really liked the sleeve, the navy blue color looks very elegant and the material feels resistant but soft to the touch. What I like the most is that the back is translucent, so you still see the design of the tablet.
It works great for watching videos because it stands firm when folding it, and turning off the screen alone when closing it is very practical. Because of the price it has, the quality is excellent.
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Reviewed in the United States on April 26, 2026
★★★★★ 5
Great Protective Case for My Mother’s iPad
Color: 2-Watermelon Red, Color: 2-Watermelon Red
I bought this case along with my mother’s new iPad, and it was the perfect choice. The watermelon red color looks beautiful with the pink iPad and gives it a very clean and stylish look. The case feels sturdy without adding too much weight, which makes it comfortable for her to carry around and use every day.
The stand feature works really well for watching videos, reading, and video calls. I also like that the case supports the auto wake and sleep function, which makes the iPad feel even more convenient and easy to use. The cutouts fit perfectly, and Touch ID still works without any issues.
The translucent back is a nice touch because it still lets the iPad color show through while keeping it protected from scratches and bumps. Overall, this case exceeded expectations and makes a great addition for anyone wanting both protection and style for their iPad.
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Reviewed in the United States on May 14, 2026