


Dahua
Dahua ARD2231-W2(868) Wireless Dual Motion Detector
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The Dahua AirShield ARD2231-W2(868) wireless dual motion detector is designed to detect human movement and identify potential intruders. The device uses both PIR and microwave sensors to minimize false alarms and increase accuracy. Thanks to its pet immunity, pets up to 18 kg can move freely without triggering the alarm. This motion detector works perfectly in combination with your Dahua alarm system to protect your property from unwanted intruders.
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Dahua AirShield DHI-ARD2231-W2(868)
Easy to install and equipped with dual detection for accurate motion detection, this wireless motion detector offers mobile app integration and is pet-friendly.
Producteigenschappen
Voordelen
| Merk | Dahua |
|---|---|
| Model | ARD2231-W2(868) |
| Kleur | Zwart of Wit |
| Indicator Licht | 1 × groene alarmindicator |
| Knop | 1 × aan/uit-schakelaar |
| Remote Update | Cloud update |
| Lage Batterij Detectie | Ja |
| Sabotage | Ja |
| Meetbereik (Temperatuur) | Binnen: –15 °C tot +65 °C (+5 °F tot +149 °F) |
| Meetnauwkeurigheid | ±1 °C (±1.8 °F) |
| Sensor | Dual-element laagruis PIR-sensor, microgolfsensor |
| Detectiemodus | PIR + Microgolf |
| Gevoeligheid | 3 niveaus instelbaar |
| Detectiebereik | 12 m ((90°) met installatiehoogte van 2.2 m (7.21 ft) |
| Detectiesnelheid | 0.3 m/s–3 m/s |
| Microgolffrequentie | 24 G |
| Huisdierimmuniteitsniveau | ≤ 18 kg, hoogte < 50 cm (19.68 ft) |
| Weerstand tegen Wit Licht | 2000 lux |
| Tweeweg Digitale Temperatuurcompensatie | Ja, geen vermindering van detectieafstand bij hoge temperaturen. |
| Testmodus | Ja |
| Bedrijfsstroom | 11 uA |
| Alarmstroom | 71 mA |
| Draaggolffrequentie | 868.0 MHz–868.6 MHz |
| Communicatieafstand | Tot 1,600 m in open ruimte |
| Communicatiemechanisme | Tweeweg |
| Frequentiehopping | Ja |
| Voeding | CR123A × 1 |
| Batterijduur | 3 jaar |
| Productafmetingen | 104.0 mm × 60.0 mm × 50.0 mm (4.09 |
| Nettogewicht | 106 g (0.23 lb) |
| Installatie | Wandmontage, Plafondmontage (Met beugel ARA33) |
| Behuizingsmateriaal | PC + ABS |
| Bescherming | IP65 |
| Certificeringen | CE |
Veelgestelde Vragen
What is the Dahua DHI-ARD2231-W2(868) used for?
How does the Dahua DHI-ARD2231-W2(868) work?
How long does the battery last?






