{"product_id":"invisible-beam-barrier-active-detection-digital-pulse-infrared-sensor-100m-waterproof-ir-alarm","title":"100m Invisible Infrared Beam Sensor Waterproof Outdoor IR Alarm","description":"\u003cp\u003eProtect your space with a silent, invisible barrier that detects movement instantly. This 100m infrared beam sensor creates a reliable perimeter that alerts you the moment the beam is interrupted.\u003c\/p\u003e\u003cp\u003eBuilt for outdoor use, it keeps working through rain, glare, and harsh conditions so you stay aware and in control at all times.\u003c\/p\u003e\u003ch2\u003eReliable perimeter protection in any environment\u003c\/h2\u003e\u003cp\u003e✅ Detects movement across distances up to 100 meters for wide-area coverage\u003c\/p\u003e\u003cp\u003e✅ Maintains accuracy in bright light with anti-glare support up to 50,000 LUX\u003c\/p\u003e\u003cp\u003e✅ Stays operational in rain, fog, and dust with sealed weather-resistant design\u003c\/p\u003e\u003cp\u003e✅ Adjusts sensitivity automatically in poor weather for consistent detection\u003c\/p\u003e\u003cp\u003e✅ Filters interference with anti-RFI\/EMI design for stable performance\u003c\/p\u003e\u003cp\u003e✅ Flexible setup with adjustable beam timing and optical alignment\u003c\/p\u003e\u003cp\u003eThis system uses an active infrared beam between a transmitter and receiver. When something crosses the beam, it triggers an alarm signal through its relay output. The digital pulse technology improves signal clarity while filtering out false triggers from environmental noise.\u003c\/p\u003e\u003cp\u003eInstallation is straightforward with adjustable horizontal and vertical angles, making alignment faster and more precise. The high-power transmitter and receiver maintain strong signal performance even across longer distances.\u003c\/p\u003e\u003cp\u003eIts sealed housing protects internal components from rain, fog, and dust, while built-in lightning and interference protection keeps the system stable. This makes it suitable for outdoor perimeters, driveways, entry points, or property boundaries.\u003c\/p\u003e\u003cp\u003eCompared to basic motion sensors, this beam system provides a clear, controlled detection line with fewer false alarms and better reliability in changing environments.\u003c\/p\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sac48216dbb934ec483687d469527ba665.jpg\" alt=\"Infrared beam sensor outdoor unit\"\u003e\u003cp\u003eCreates a precise invisible barrier for reliable perimeter detection.\u003c\/p\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S81e68cde0c9f4ac49be2253caefd1badP.jpg\" alt=\"Infrared detector installed outdoors\"\u003e\u003cp\u003eMaintains consistent performance even in outdoor weather conditions.\u003c\/p\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S905e52aa03e94f47bfc78b3082e7388dN.jpg\" alt=\"Infrared beam sensor components\"\u003e\u003cp\u003eHigh-power transmitter and receiver ensure stable long-range coverage.\u003c\/p\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se784a578d2cf474da0c7b961a9e4f8a0d.jpg\" alt=\"Infrared beam alignment setup\"\u003e\u003cp\u003eAdjustable angles make setup fast and accurate.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSecure your perimeter with dependable, all-weather detection.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Spy-shop.com","offers":[{"title":"Default Title","offer_id":62352271114570,"sku":"\u003cnone\u003e","price":42.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/5980\/2954\/files\/S0568d806c24d47f6ac774776972c21950.webp?v=1781476145","url":"https:\/\/spy-shop.com\/products\/invisible-beam-barrier-active-detection-digital-pulse-infrared-sensor-100m-waterproof-ir-alarm","provider":"Spy-shop.com","version":"1.0","type":"link"}