{"product_id":"wl4-air-bh250-l4-quad-beam-actieve-infrarood-universele-detector-set-tot-250m-voor-buiten-1","title":"UMA AIR-BH250-L4 – Quad-Beam IR Detector – 250 m – IP65","description":"\u003cp\u003e\u003cstrong\u003eUMA AIR-BH250-L4 – 4-beam active infrared beam detector (up to 250 m)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe UMA AIR-BH250-L4 infrared beam detector set is suitable for both indoor and outdoor use. The set, consisting of a transmitter and a receiver, is ideal for applications such as alarm systems, access control, smart home integrations, intercom systems and IP cameras with an alarm input.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFunctionality\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe UMA AIR-BH250-L4 is equipped with four precise Fresnel lenses that can be adjusted both horizontally (180°) and vertically (20°). Depending on your configuration, an alarm is triggered when all four IR beams are interrupted, or only the upper or lower two. The built-in LED display makes precise alignment easy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnology and weather resistance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe detector has a tamper contact, an NO\/NC relay output and digital filtering against interference such as bright sunlight or car headlights. With its IP65 rating, the system performs reliably in a wide range of weather conditions, including fog, rain and frost.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMounting and power\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe UMA AIR-BH250-L4 is suitable for wall or pole mounting; mounting brackets are included. Optional stainless steel poles and a heating element (AIR-VWB) are available. The system runs on 12 V DC or 24 V AC power supplies.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDetection range up to 250 m outdoors, 750 m indoors\u003c\/li\u003e\n\u003cli\u003eFour IR beams with adjustable detection modes\u003c\/li\u003e\n\u003cli\u003eNO\/NC relay and tamper switch\u003c\/li\u003e\n\u003cli\u003eWeatherproof (IP65), suitable for -25 °C to +55 °C\u003c\/li\u003e\n\u003cli\u003eAdjustable response time: 50 ms, 100 ms, 300 ms, 700 ms\u003c\/li\u003e\n\u003cli\u003eFour frequency settings for interference-free operation\u003c\/li\u003e\n\u003cli\u003ePower supply: 12 V DC or 24 V AC\u003c\/li\u003e\n\u003cli\u003eEasy alignment via LED display\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"UMA","offers":[{"title":"Default Title","offer_id":51268407492872,"sku":"ABH-250L","price":171.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0948\/1122\/6376\/files\/UMAAIR-BH250-L4-1.png?v=1751012562","url":"https:\/\/www.uma-tech.com\/en\/products\/uma-air-bh250-l4-quad-beam-ir-detector-250m","provider":"UMATECH","version":"1.0","type":"link"}