{"product_id":"dahua-airshield-dhi-hy-sa21a-w2868-draadloze-rookmelder","title":"Dahua Airshield DHI-HY-SA21A-W2(868) Draadloze Rookmelder","description":"\u003cp\u003e\u003cstrong\u003eDHI-HY-SA21A-W2(868) Draadloze rookmelder\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eDe Dahua draadloze rookmelder biedt rookdetectie- en alarmfuncties op batterijen binnen één unit. Geavanceerde elektronica in combinatie met een foto-elektrische rookdetectiekamer zorgt voor vroegtijdige detectie detectie van rook en hoge immuniteit tegen ongewenste alarmen. Dit type rookmelder heeft geen netvoeding nodig en is er geschikt voor algemene residentiële toepassingen. Tijdige melding van de rookmelder kan in realtime worden weergegeven op de DMSS-app.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eSpecificaties:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\u003cstrong\u003eWorking Principle\u003c\/strong\u003e\u003c\/li\u003e\r\n\u003cli\u003eCollection Type - Smoke\u003c\/li\u003e\r\n\u003cli\u003eSampling Period - 10 s\u003c\/li\u003e\r\n\u003cli\u003eSensor Type - Photoelectric\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAlarm\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\u003cli\u003eAlarm Type - Smoke alarm, fault alarm, low battery warning\u003c\/li\u003e\r\n\u003cli\u003eAlarm Volume - 85dB–90dB(A) at 3 m (9.84 ft)\u003c\/li\u003e\r\n\u003cli\u003eAlarm Mode - Visual and audible alarm\u003c\/li\u003e\r\n\u003cli\u003eSilence Function - Yes\u003c\/li\u003e\r\n\u003cli\u003eSilence Duration - About 12 min\u003c\/li\u003e\r\n\u003cli\u003eAlarm Response - Threshold 0.2 dB\/m - 0.3 dB\/m\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eBasic Parameters\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\u003cli\u003eIndicator Light - Red and green LED indicator\u003c\/li\u003e\r\n\u003cli\u003eLed Instructions -\u003cbr\u003eStandby: Green indicator flashes once per\u003cbr\u003eminute\u003cbr\u003eAlarm: Red indicator flashes once per second\u003cbr\u003eFault: Red indicator flashes once per minute\u003cbr\u003eLow battery warning: Red indicator flashes\u003cbr\u003eonce per minute\u003c\/li\u003e\r\n\u003cli\u003eCoverage Area -When the height of the space is less than 8m (3.28 ft), the protection area of a device is 20 m2 –40 m2\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\u003cli\u003eBattery Life - 3 year\u003c\/li\u003e\r\n\u003cli\u003eOperating Voltage - 3V CR123A lithium battery (replaceable)\u003c\/li\u003e\r\n\u003cli\u003eOperating Current - Monitoring current: ≤ 35uA Alarm current: ≤ 35mA\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eOperating Ambient\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\u003cli\u003eOperating Environment - Indoor\u003c\/li\u003e\r\n\u003cli\u003eOperating Temperature - -10°C to +55°C (+14°F to +131°F)\u003c\/li\u003e\r\n\u003cli\u003eOperating Humidity - ≤ 95% RH (non condensing)\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAppearance\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\u003cli\u003eColor - White\u003c\/li\u003e\r\n\u003cli\u003eCasing - ABS\u003c\/li\u003e\r\n\u003cli\u003eDimensions - φ98mm × H43.1mm (φ3.85\" × H1.70\")\u003c\/li\u003e\r\n\u003cli\u003eWeight - 140 g (0.30 lb)\u003c\/li\u003e\r\n\u003cli\u003eInstallation - Ceiling Mount\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Dahua","offers":[{"title":"DHI-HY-SA21A-W2(868) rookmelder","offer_id":48103772782825,"sku":"DHI-HY-SA21A-W2(868)","price":74.28,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/3315\/4025\/files\/dahua-dahua-airshield-dhi-hy-sa21a-w2868-draadloze-rookmelder-36595920994537.png?v=1778591368","url":"https:\/\/www.alarmanlage-experte.at\/nl\/products\/dahua-airshield-dhi-hy-sa21a-w2868-draadloze-rookmelder","provider":"alarmsysteemexpert","version":"1.0","type":"link"}