{"product_id":"zx-s21-wifi-fire-alarm-smoke-detector-433mhz-wireless-photoelectric-smoke-sensor","title":"ZX-S21 WiFi Fire Alarm Smoke Detector 433MHz Wireless Photoelectric Smoke Sensor","description":"\u003ch3 data-section-id=\"1865bej\" dir=\"auto\" data-start=\"114\" data-end=\"164\" class=\"PDq2pG_selectionAnchorContainer\"\u003eSmart WiFi Smoke Detector for Home Fire Safety\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp dir=\"auto\" data-start=\"166\" data-end=\"442\"\u003eThe \u003cstrong data-start=\"170\" data-end=\"200\"\u003eZX-S21 WiFi Smoke Detector\u003c\/strong\u003e is a wireless photoelectric smoke alarm designed for reliable indoor fire safety. With \u003cstrong data-start=\"288\" data-end=\"342\"\u003eWiFi connectivity and 433MHz wireless transmission\u003c\/strong\u003e, it can be integrated into compatible smart security and alarm systems for remote smoke monitoring.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"444\" data-end=\"596\"\u003eThe photoelectric sensor provides sensitive smoke detection, while the built-in \u003cstrong data-start=\"524\" data-end=\"539\"\u003e≥85dB alarm\u003c\/strong\u003e delivers a clear audible warning when smoke is detected.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"598\" data-end=\"737\"\u003eIts compact wall-mounted design makes installation simple and suitable for homes, apartments, offices, shops and other indoor environments.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"739\" data-end=\"756\"\u003e\u003cstrong data-start=\"739\" data-end=\"756\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"757\" data-end=\"1056\"\u003e\n\u003cli data-section-id=\"wiqgf5\" data-start=\"757\" data-end=\"787\"\u003eWiFi-enabled smoke detection\u003c\/li\u003e\n\u003cli data-section-id=\"1j0foa6\" data-start=\"788\" data-end=\"816\"\u003ePhotoelectric smoke sensor\u003c\/li\u003e\n\u003cli data-section-id=\"5udn91\" data-start=\"817\" data-end=\"847\"\u003e433MHz wireless transmission\u003c\/li\u003e\n\u003cli data-section-id=\"1gsnk7e\" data-start=\"848\" data-end=\"896\"\u003eUp to 120m transmission distance in open space\u003c\/li\u003e\n\u003cli data-section-id=\"6ov86f\" data-start=\"897\" data-end=\"918\"\u003e≥85dB audible alarm\u003c\/li\u003e\n\u003cli data-section-id=\"11x38nf\" data-start=\"919\" data-end=\"941\"\u003eSensitivity Class II\u003c\/li\u003e\n\u003cli data-section-id=\"1ds069v\" data-start=\"942\" data-end=\"969\"\u003eWall-mounted installation\u003c\/li\u003e\n\u003cli data-section-id=\"7y0p0g\" data-start=\"970\" data-end=\"1008\"\u003e-10°C to +50°C operating temperature\u003c\/li\u003e\n\u003cli data-section-id=\"10pn67n\" data-start=\"1009\" data-end=\"1056\"\u003eSuitable for home and commercial applications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"shifu","offers":[{"title":"WIFI","offer_id":67833247039711,"sku":null,"price":6.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/7133\/7951\/files\/DeviceS21-01.webp?v=1790752200","url":"https:\/\/lukexh.myshopify.com\/products\/zx-s21-wifi-fire-alarm-smoke-detector-433mhz-wireless-photoelectric-smoke-sensor","provider":"lukexh","version":"1.0","type":"link"}