{"product_id":"ms-electronics-21551","title":"Dahua Alarm Wireless Panic Button ARD821-W2(868) (With bracket)","description":"\u003cul\u003e\n\t\u003cli\u003eTwo-way RF communication\u003c\/li\u003e\n\t\u003cli\u003eProvides multiple LED colors to indicate different statuses\u003c\/li\u003e\n\t\u003cli\u003eCloud update and automatic recovery from update failure\u003c\/li\u003e\n\t\u003cli\u003eOffers accidental press prevention\u003c\/li\u003e\n\t\u003cli\u003eBattery life up to 5 years if used twice a week\u003c\/li\u003e\n\t\u003cli\u003eIP54 rated\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFunction\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eIndicator Light : 1 for multiple statuses (pairing, communication, and more)\u003c\/li\u003e\n\t\u003cli\u003eRemote Update : Cloud update\u003c\/li\u003e\n\t\u003cli\u003eButton : 1\u003c\/li\u003e\n\t\u003cli\u003eSignal Strength : Yes\u003c\/li\u003e\n\t\u003cli\u003eLow Battery Detection : Yes\u003c\/li\u003e\n\t\u003cli\u003eBattery Level Display : Displays battery level on app\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWireless\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eCarrier Frequency : 868.0 MHz–868.6 MHz\u003c\/li\u003e\n\t\u003cli\u003eCommunication Distance : Up to 1,400 m in an open space\u003c\/li\u003e\n\t\u003cli\u003eCommunication Mechanism : Two–way\u003c\/li\u003e\n\t\u003cli\u003eEncryption Mode : AES128\u003c\/li\u003e\n\t\u003cli\u003eFrequency Hopping : Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eGeneral\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eOperating Temperature : –10 °C to +55 °C (indoor)\u003c\/li\u003e\n\t\u003cli\u003eOperating Humidity : 10%–90% (RH)\u003c\/li\u003e\n\t\u003cli\u003ePower Supply : 1 × CR2032\u003c\/li\u003e\n\t\u003cli\u003eBattery Life : 5 years (if used twice a week)\u003c\/li\u003e\n\t\u003cli\u003eProduct Dimensions : 55 mm × 36 mm × 14.2 mm (L × W × H)\u003c\/li\u003e\n\t\u003cli\u003ePackaging Dimensions : 95 mm × 59.5 mm × 30.5 mm (L × W × H)\u003c\/li\u003e\n\t\u003cli\u003eInstallation : Wall mount; portable\u003c\/li\u003e\n\t\u003cli\u003eNet Weight : 18 g\u003c\/li\u003e\n\t\u003cli\u003eGross Weight : 48 g\u003c\/li\u003e\n\t\u003cli\u003eCertifications : CE\u003c\/li\u003e\n\t\u003cli\u003eCasing Material : PC + ABS\u003c\/li\u003e\n\t\u003cli\u003eProtection : IP54\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eTechnical\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eOperating Current : 28 mA\u003c\/li\u003e\n\t\u003cli\u003eTest Mode : Yes\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MS Electronics","offers":[{"title":"Default Title","offer_id":59997546054016,"sku":"24320","price":15.02,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/0571\/6788\/files\/ard821-11.jpg?v=1790682146","url":"https:\/\/atlantic-mall.com\/products\/ms-electronics-21551","provider":"Atlantic Shopping Mall","version":"1.0","type":"link"}