{"product_id":"pir-dhi-ard2251e-w2868","title":"Dahua ARD2251E-W2(868) PIR | AirShield Wireless Indoor Siren with PIR Detector | White","description":"\u003ch2\u003eDahua ARD2251E-W2(868) PIR — Wireless Indoor Siren with Integrated PIR Motion Detector\u003c\/h2\u003e\u003cp\u003eThe Dahua ARD2251E-W2(868) PIR is a wireless indoor siren from the AirShield series with an integrated PIR motion detector. The device combines alarm signaling and detection in a single housing: when motion is detected, the siren immediately activates a powerful audible signal. Frequency hopping at 868 MHz and two-way communication ensure a stable, interference-free connection to the AirShield Hub. The white finish blends discreetly into any indoor environment.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2-in-1: indoor siren with integrated PIR motion detector\u003c\/li\u003e\n\u003cli\u003e868 MHz frequency hopping with two-way communication for a stable connection\u003c\/li\u003e\n\u003cli\u003eImmediate alarm activation when motion is detected\u003c\/li\u003e\n\u003cli\u003eCompatible with the Dahua AirShield Hub and all AirShield systems\u003c\/li\u003e\n\u003cli\u003eInterference detection and communication encryption\u003c\/li\u003e\n\u003cli\u003eWireless — easy installation without cabling\u003c\/li\u003e\n\u003cli\u003eFor indoor use — compact white design (211 × 94 mm)\u003c\/li\u003e\n\u003cli\u003eWi-Fi connectivity\u003c\/li\u003e\n\u003cli\u003e3-year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCombined motion detection and alarm signaling in a single device\u003c\/li\u003e\n\u003cli\u003eIndoor areas where detection and the siren are required at the same location\u003c\/li\u003e\n\u003cli\u003eExpansion of existing Dahua AirShield installations\u003c\/li\u003e\n\u003cli\u003eProfessional alarm systems where compactness and functionality go hand in hand\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dahua","offers":[{"title":"Default Title","offer_id":57098803544388,"sku":"PIR DHI-ARD2251E-W2(868)","price":294.03,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/8493\/4980\/files\/dahua-ard2251e-w2868-pir-airshield-draadloze-binnensirene-met-pir-detector-wit.jpg?v=1786583262","url":"https:\/\/ipcam-live.myshopify.com\/en\/products\/pir-dhi-ard2251e-w2868","provider":"IPcam-shop.nl","version":"1.0","type":"link"}