{"product_id":"dahua-airshield-dhi-ard821-w2868-draadloze-paniekknop","title":"Dahua DHI-ARD821-W2(868) Wireless Panic Button","description":"\u003cp\u003e\u003cstrong\u003eDHI-ARD821-W2(868) Wireless Panic Button\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eWireless panic button. Bidirectional RF communication. Provides multiple LED colors to indicate different statuses. Cloud update and automatic recovery from failed updates. Provides prevention against accidental pressing. Battery life up to 5 years when used twice a week. Suitable for IP54.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/li\u003e\r\n\u003cli\u003eIndicator Light - 1 for multiple statuses (pairing, communication, and more)\u003c\/li\u003e\r\n\u003cli\u003eRemote Update - Cloud update\u003c\/li\u003e\r\n\u003cli\u003eButton - 1\u003c\/li\u003e\r\n\u003cli\u003eSignal Strength - Yes\u003c\/li\u003e\r\n\u003cli\u003eLow Battery Detection - Yes\u003c\/li\u003e\r\n\u003cli\u003eBattery Level Display Displays - battery level on app\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWireless\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\u003cli\u003eCarrier Frequency - 868.0 MHz–868.6 MHz\u003c\/li\u003e\r\n\u003cli\u003eCommunication Distance - Up to 1,400 m (4,593.18 ft) in an open space\u003c\/li\u003e\r\n\u003cli\u003eCommunication Mechanism - Two–way\u003c\/li\u003e\r\n\u003cli\u003eEncryption Mode - AES128\u003c\/li\u003e\r\n\u003cli\u003eFrequency Hopping - Yes\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eGeneral\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\u003cli\u003eOperating Temperature - –10 °C to +55 °C (+14 °F to +131 °F) (indoor)\u003c\/li\u003e\r\n\u003cli\u003eOperating Humidity - 10%–90% (RH)\u003c\/li\u003e\r\n\u003cli\u003eBattery Model - CR2032\u003c\/li\u003e\r\n\u003cli\u003eBattery Life - 5 years (if used twice a week)\u003c\/li\u003e\r\n\u003cli\u003eProduct Dimensions - 55 mm × 36 mm × 14.2 mm (2.17\" × 1.42\" × 0.56\")(L × W × H)\u003c\/li\u003e\r\n\u003cli\u003ePackaging Dimensions - 95 mm × 59.5 mm × 30.5 mm (3.74\" × 2.34\" × 1.20\") (L × W × H)\u003c\/li\u003e\r\n\u003cli\u003eInstallation - Wall mount; portable\u003c\/li\u003e\r\n\u003cli\u003eNet Weight - 18g (0.04lb)\u003c\/li\u003e\r\n\u003cli\u003eGross Weight - 48g (0.11lb)\u003c\/li\u003e\r\n\u003cli\u003eCertifications - CE\u003c\/li\u003e\r\n\u003cli\u003eCasing Material - PC + ABS\u003c\/li\u003e\r\n\u003cli\u003eProtection - IP54\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTechnical\u003c\/strong\u003e\n\u003c\/li\u003e\r\n\u003cli\u003eOperating Current - 28 mA\u003c\/li\u003e\r\n\u003cli\u003eTest Mode - Yes\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Dahua","offers":[{"title":"DHI-ARD821-W2(868)","offer_id":51624095842625,"sku":"DHI-ARD821-W2(868)","price":33.57,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8860\/2689\/files\/dahua-dahua-airshield-dhi-ard821-w2868-draadloze-paniekknop-36595921322217.png?v=1778592873","url":"https:\/\/www.alarma-total.es\/en\/products\/dahua-dhi-ard821-w2868-wireless-panic-button","provider":"Alarma-Total.es","version":"1.0","type":"link"}