{"product_id":"dhi-hy-gc21b-w2868","title":"Dahua HY-GC21B-W2(868) | AirShield Wireless Gas and CO Detector","description":"\u003ch2\u003eDahua HY-GC21B-W2(868) — Wireless Gas and CO Detector for AirShield Alarm Systems\u003c\/h2\u003e\u003cp\u003eThe Dahua HY-GC21B-W2(868) is a wireless gas and CO detector from the AirShield series, designed for reliable detection of dangerous gas concentrations and carbon monoxide indoors. When detection occurs, an alarm is sent immediately to the AirShield Hub, along with a push notification to the smartphone via the Dahua DMSS app. The device communicates via 868MHz and Wi-Fi for a stable, interference-free connection.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGas and CO detection — reliable detection of dangerous concentrations\u003c\/li\u003e\n\u003cli\u003e868MHz and Wi-Fi connectivity for a stable connection to the AirShield Hub\u003c\/li\u003e\n\u003cli\u003eImmediate push notification in the event of an alarm via the Dahua DMSS app\u003c\/li\u003e\n\u003cli\u003eCompatible with Dahua AirShield alarm systems\u003c\/li\u003e\n\u003cli\u003eFault detection and communication encryption\u003c\/li\u003e\n\u003cli\u003eWireless — easy installation without cabling\u003c\/li\u003e\n\u003cli\u003eCompact size: 117 × 72 × 29 mm — discreet white design\u003c\/li\u003e\n\u003cli\u003eIndoor use\u003c\/li\u003e\n\u003cli\u003e3-year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGas detection in kitchens, boiler rooms, and garages\u003c\/li\u003e\n\u003cli\u003eCO monitoring in homes and commercial buildings\u003c\/li\u003e\n\u003cli\u003eExpansion of existing Dahua AirShield installations\u003c\/li\u003e\n\u003cli\u003eCombined fire and gas protection as part of a complete alarm system\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dahua","offers":[{"title":"Default Title","offer_id":57103555100996,"sku":"DHI-HY-GC21B-W2(868)","price":96.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/8493\/4980\/files\/dahua-hy-gc21b-w2868-airshield-draadloze-gas-en-co-detector.jpg?v=1786669539","url":"https:\/\/ipcam-live.myshopify.com\/en-nl\/products\/dhi-hy-gc21b-w2868","provider":"IPcam-shop.nl","version":"1.0","type":"link"}