Dahua bežični detektor pokreta sa ugrađenom kamerom ARD1731-W2 . Ugrađena HD kamera koja se aktivira u slučaju provale i automatski šalje slike korisniku. Pet Immunity funkcija.Automatska temperaturna kompenzacija.podešavanje osjetljivosti u 3 razine.Ugrađen mjerač temperature prostorije.Low battery upozorenje.Frequency hopping i dvosmjerna komunikacija sa centralom omogućuju stalnu stabilnost veze i sigurnost. ARD1731-W2(868) Wireless PIR-Camera> Maximum resolution 1600*1200.> Based on the RF-HD image transmission technology, transmission of 6 HD images with resolution of 1600*1200 needs up to 10 seconds.> One-week cloud cache for videos and images.> Temperature monitoring.> Offers frequency hopping and two-way communication technology,ensuring the stability of communication.> Cloud update and automatic recovery from update failure.VideoField of View88° (H);68° (V)Image TypeJPEGResolution1600 × 1200; 1280 × 960; 640 × 480; 320 × 240Frame Rate2Illumination ModeInfrared LightIllumination Range12 m (39.37 ft)Day/Night SwitchColor/Black & WhiteFunctionIndicator Light1 × green alarm indicator Button1 × power switchRemote UpdateCloud updateLow Battery DetectionYesBattery Level DisplayYesTamperTamper alarmSignal StrengthRF Signal testRF-HD signal testTechnicalDetection ModePIRSensitivity3 levels adjustableDetection Range12 m (39.37 ft) (86°) with installation height of 2.2 m (7.22 ft)Detection Speed0.3 m/s–3 m/s (0.98 ft/s–9.84 ft/s)Pet Immunity Level?18 kg (39.68 lb)White Light Resistance Level2000 luxTwo-way Digital Temperature CompensationYesScenarioIndoorOperating Current65 µAAlarm CurrentDay: 170 mA (Avg); 800 mA (Max)Night: 230 mA (Avg); 2.8 A (Max)WirelessCarrier FrequencyRF:868.0 MHz–868.6 MHzRF-HD:2.4GHzCommunication DistanceRF:Up to 1,600 m (5,249.34 ft) in an open spaceRF-HD:Up to 300 m (984.25 ft) in an open spaceCommunication MechanismTwo-wayFrequency HoppingYesEncryption ModeAES128GeneralPower SupplyCR123A*3Battery Life4 years (if triggered twice a week with a battery efficiency of 70%)Operating Temperature–10 °C to +55 °C (+14 °F to +131 °F) (indoor)Operating Humidity10%–90% (RH)Product Dimensions127.6 mm × 71.0 mm × 53.2 mm (5.02" × 2.80" × 2.09")Packaging Dimensions121.0 mm × 65.0 mm × 170.0 mm (4.76" × 2.56" × 6.69")Net Weight202 g (0.45 lb)Gross Weight333 g (0.73 lb)InstallationWall mountCasingPC + ABSCertificationsCE

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