{"product_id":"dhi-pir-mw-camera-detector-outdoor-ard2251ev","title":"DHI PIR\/MW Camera Detector Outdoor ARD2251EV","description":"\u003cp\u003eARD2251E-W2(868V) is a wireless outdoor detector from Dahua that combines PIR and microwave technology (dual-tech) for reliable outdoor motion detection, with the option to supplement with image verification via a built-in camera. The detector is built for harsh outdoor environments with IP66 protection class and an operating temperature down to –25 °C, and is only compatible with Dahua's ARC3800H series hubs.\u003c\/p\u003e\r\n\u003cp\u003eUnlike Dahua's indoor detectors, this model has \u003cstrong\u003eanti-masking protection\u003c\/strong\u003e, which detects if someone tries to cover or sabotage the sensor, as well as motion detection that warns if someone tries to move or detach the unit. The detector has pet immunity for animals up to 40 kg (under 80 cm in shoulder height), three levels of adjustable sensitivity, and two-way digital temperature compensation for stable performance regardless of weather.\u003c\/p\u003e\r\n\u003cp\u003eUpon alarm, the unit can send images (JPEG, up to 1280×960) with infrared illumination for clear visibility even in darkness. Thanks to two-way communication and frequency hopping, the detector communicates stably with the hub at distances of up to 1,600 meters (RF) and 1,400 meters for high-speed transmission (RF-HD) respectively. The unit is powered by four CR123A batteries with a battery life of up to 5 years without camera function, or 3.5 years with the camera active. With certification according to EN 50131 Grade 2 and environmental class IV, the product is suitable for demanding outdoor installations.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\r\n\u003ch3\u003eKey Features\u003c\/h3\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eAnti-masking protection\u003c\/li\u003e\r\n\u003cli\u003eIP66 protection class\u003c\/li\u003e\r\n\u003cli\u003ePIR + microwave detection (dual-tech) for fewer false alarms\u003c\/li\u003e\r\n\u003cli\u003eMotion detection that warns if the unit is attempted to be moved or detached\u003c\/li\u003e\r\n\u003cli\u003ePet immunity up to 40 kg (under 80 cm shoulder height)\u003c\/li\u003e\r\n\u003cli\u003e3-level adjustable sensitivity\u003c\/li\u003e\r\n\u003cli\u003eImage resolution up to 1280 × 960 with infrared illumination\u003c\/li\u003e\r\n\u003cli\u003eDual backup system with automatic reset upon failed update\u003c\/li\u003e\r\n\u003cli\u003eCloud update via app\u003c\/li\u003e\r\n\u003cli\u003eTemperature monitoring\u003c\/li\u003e\r\n\u003cli\u003eOnly compatible with Dahua's ARC3800H series\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\r\n\r\n\u003ctable\u003e\r\n\u003cthead\u003e\r\n\u003ctr\u003e\r\n\u003cth\u003eProperty\u003c\/th\u003e\r\n\u003cth\u003eValue\u003c\/th\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/thead\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eField of View\u003c\/td\u003e\r\n\u003ctd\u003e110° (H); 60° (V)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eImage Format\u003c\/td\u003e\r\n\u003ctd\u003eJPEG\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eResolution\u003c\/td\u003e\r\n\u003ctd\u003e1280 × 960; 640 × 480; 320 × 240; 160 × 120\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eFrame Rate\u003c\/td\u003e\r\n\u003ctd\u003e2 images\/second\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eIllumination\u003c\/td\u003e\r\n\u003ctd\u003eInfrared\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eIllumination Range\u003c\/td\u003e\r\n\u003ctd\u003e15 m\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eDay\/night switching\u003c\/td\u003e\r\n\u003ctd\u003eColor \/ black and white\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eIndicator light\u003c\/td\u003e\r\n\u003ctd\u003e1 x green alarm indicator\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eButtons\u003c\/td\u003e\r\n\u003ctd\u003e1 x power switch, 1 x detection range adjustment\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eRemote update\u003c\/td\u003e\r\n\u003ctd\u003eCloud update\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eLow battery warning\u003c\/td\u003e\r\n\u003ctd\u003eYes\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eTamper protection\u003c\/td\u003e\r\n\u003ctd\u003eYes\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eMotion detection (anti-move)\u003c\/td\u003e\r\n\u003ctd\u003eYes\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eDetection Method\u003c\/td\u003e\r\n\u003ctd\u003ePIR + microwave\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eSensitivity\u003c\/td\u003e\r\n\u003ctd\u003ePIR: 3 levels, adjustable\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eDetection Range\u003c\/td\u003e\r\n\u003ctd\u003e90° angle, 15 m range at 1 m mounting height\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eDetection Speed\u003c\/td\u003e\r\n\u003ctd\u003e0.3–2 m\/s\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eMicrowave Frequency\u003c\/td\u003e\r\n\u003ctd\u003e24 GHz\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003ePet Immunity\u003c\/td\u003e\r\n\u003ctd\u003eUnder 80 cm shoulder height, approx. 40 kg\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eWhite Light Immunity\u003c\/td\u003e\r\n\u003ctd\u003e10,000 lux\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eAnti-masking\u003c\/td\u003e\r\n\u003ctd\u003eYes\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eTwo-way digital temperature compensation\u003c\/td\u003e\r\n\u003ctd\u003eYes\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eApplication Area\u003c\/td\u003e\r\n\u003ctd\u003eOutdoor, indoor\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eOperating Current\u003c\/td\u003e\r\n\u003ctd\u003e20 µA\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eAlarm Current\u003c\/td\u003e\r\n\u003ctd\u003eWithout camera: 26 mA (average), 250 mA (max). With camera at night: 380 mA (average), 1.5 A (max)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eCarrier Frequency\u003c\/td\u003e\r\n\u003ctd\u003e868.0–868.6 MHz\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eTransmitter Power (EIRP)\u003c\/td\u003e\r\n\u003ctd\u003eMax 25 mW\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eCommunication\u003c\/td\u003e\r\n\u003ctd\u003eTwo-way\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eRange\u003c\/td\u003e\r\n\u003ctd\u003eRF: up to 1,600 m in open area. RF-HD: up to 1,400 m in open area\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eEncryption\u003c\/td\u003e\r\n\u003ctd\u003eAES128\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eFrequency Hopping\u003c\/td\u003e\r\n\u003ctd\u003eYes\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003ePower Supply\u003c\/td\u003e\r\n\u003ctd\u003e4 x CR123A\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eBattery Life\u003c\/td\u003e\r\n\u003ctd\u003eWithout camera: 5 years (10 alarms\/day). With camera: 3.5 years (2 alarms\/week)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\r\n\u003ctd\u003e–25 °C to +60 °C\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eOperating Humidity\u003c\/td\u003e\r\n\u003ctd\u003e10–90 % RH\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eDimensions (L x W x H)\u003c\/td\u003e\r\n\u003ctd\u003e263 × 106 × 94 mm\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eInstallation Height\u003c\/td\u003e\r\n\u003ctd\u003e0.8–1.3 m\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eNet Weight\u003c\/td\u003e\r\n\u003ctd\u003e763 g\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eGross Weight\u003c\/td\u003e\r\n\u003ctd\u003e1.06 kg\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eInstallation\u003c\/td\u003e\r\n\u003ctd\u003eWall or pole mounting\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eHousing Material\u003c\/td\u003e\r\n\u003ctd\u003ePC + GF\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eProtection Class\u003c\/td\u003e\r\n\u003ctd\u003eIP66\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eCertifications\u003c\/td\u003e\r\n\u003ctd\u003eCE, EN 50131-1:2006+A1:2009+A2:2017+A3:2020, EN 50131-6:2017+A1:2021, EN 50131-5-3:2017, EN 50131-2-4:2020, Security Class Grade 2, Environmental Class IV\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eCorrosion Protection\u003c\/td\u003e\r\n\u003ctd\u003eBasic Protection\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\r\n\u003ctd\u003e–25 °C to +60 °C\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eStorage Humidity\u003c\/td\u003e\r\n\u003ctd\u003e10–90 % RH\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003ePackage Dimensions\u003c\/td\u003e\r\n\u003ctd\u003e\r\n\u003cp\u003e297 × 146 × 120 mm\u003c\/p\u003e\r\n\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e","brand":"DAHUA VISION","offers":[{"title":"Default Title","offer_id":55300397695317,"sku":"TT-122623","price":3599.85,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/8589\/9093\/files\/122623_dhi_pir_mw_camera_detector_outdoor_ard2251ev_ard2251e-w2_868v__2.jpg?v=1791739258","url":"https:\/\/aimtech-store.myshopify.com\/en\/products\/dhi-pir-mw-camera-detector-outdoor-ard2251ev","provider":"Aimtechstore","version":"1.0","type":"link"}