{"product_id":"indicator-martor-cu-alarma-buzzer-sonor-led-220v-20-ma-verde","title":"Indicator Light with Alarm, Audible Buzzer, LED, 220V, 20 mA, Green","description":"\u003cdiv class=\"cl-desc\"\u003e\n\n\u003csection class=\"cl-intro\"\u003e\u003ch2\u003eLED Indicator with Audible Alarm for 220V Electrical Panels\u003c\/h2\u003e\n\n\u003cp\u003eThis indicator light with integrated buzzer combines green LED visual signaling with an audible alarm, ideal for control panels, industrial automation, and electrical machinery. It operates directly on 220V AC, without a transformer, and is easily mounted in a 22mm hole. The professional solution for visual and audible monitoring of equipment status.\u003c\/p\u003e\n\n\u003c\/section\u003e\u003csection class=\"cl-benefits\"\u003e\u003ch2\u003eWhat you get with this product\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eDual visual and audible warning — Green LED and 85dB buzzer for unmissable signaling in noisy environments\u003c\/li\u003e\n\n\u003cli\u003eInstant mounting in standard panels — compatible with 22mm holes, rear nut fastening without special tools\u003c\/li\u003e\n\n\u003cli\u003eDirect 220V AC operation — eliminates the need for separate power sources or transformers, minimal consumption under 20mA\u003c\/li\u003e\n\n\u003cli\u003eExcellent visibility in all conditions — high-intensity green LED, visible even in bright industrial hall lighting\u003c\/li\u003e\n\n\u003cli\u003eRobust construction from durable plastic — withstands vibrations and ambient temperatures typical of industrial electrical panels\u003c\/li\u003e\n\n\u003cli\u003eVersatility of use — suitable for signaling machine start-up, emergency alarms, command confirmations, or status indicators\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003c\/section\u003e\u003csection class=\"cl-how\"\u003e\u003ch2\u003eHow it works and how to install it\u003c\/h2\u003e\n\n\u003cp\u003eThe indicator is powered directly from the 220V AC mains, consuming a maximum of 20mA. When voltage is applied, the green LED lights up and the buzzer emits a continuous or intermittent sound, depending on the control circuit configuration. Installation only requires a 22mm hole in the electrical panel — insert the component from the front, secure it with the nut from the back, and connect the two conductors to the power source. The rear terminals allow for quick connection with a screwdriver.\u003c\/p\u003e\n\n\u003c\/section\u003e\u003csection class=\"cl-faq\"\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\n\u003cdiv class=\"cl-faq-item\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan the audible alarm be turned off, leaving only the LED on?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eNo, the buzzer and LED are integrated into a single module. For visual-only operation, an indicator without a buzzer must be chosen.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-faq-item\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow loud is the audible alarm in decibels?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe integrated buzzer emits approximately 85dB, sufficient for moderate industrial environments, audible from several meters away.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-faq-item\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan it operate continuously 24\/7 or does it overheat?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eYes, it is designed for continuous operation in electrical panels. The 20mA consumption generates minimal heat, with no risk of overheating.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003c\/section\u003e\u003csection class=\"cl-specs\"\u003e\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eSupply voltage\u003c\/td\u003e\n\n\u003ctd\u003e220V AC\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMaximum current\u003c\/td\u003e\n\n\u003ctd\u003e20 mA\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eSwitching current\u003c\/td\u003e\n\n\u003ctd\u003e16A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eLighting type\u003c\/td\u003e\n\n\u003ctd\u003eLED\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eLED color\u003c\/td\u003e\n\n\u003ctd\u003eGreen\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eIntegrated buzzer\u003c\/td\u003e\n\n\u003ctd\u003eYes, approx. 85dB\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMounting diameter (hole)\u003c\/td\u003e\n\n\u003ctd\u003e22 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eOverall dimensions\u003c\/td\u003e\n\n\u003ctd\u003e29 x 51 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eHousing material\u003c\/td\u003e\n\n\u003ctd\u003eDurable plastic\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eModel code\u003c\/td\u003e\n\n\u003ctd\u003eAD16-22SM\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eEAN\u003c\/td\u003e\n\n\u003ctd\u003e0781499721682\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003c\/section\u003e\u003csection class=\"cl-warranty\"\u003e\u003ch2\u003eWarranty and support\u003c\/h2\u003e\n\n\u003cp\u003eThe product benefits from a 24-month warranty in accordance with Romanian legislation for electrical products. 30-day return policy from receipt. Fast delivery via national courier within 1-3 working days.\u003c\/p\u003e\n\n\u003c\/section\u003e\n\n\u003c\/div\u003e","brand":"OEM","offers":[{"title":"Default Title","offer_id":56801614594379,"sku":"Q-5C011","price":2.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1032\/2067\/4891\/files\/Indicator-Martor-cu-Alarma-verde_52214dcf-d56c-481e-ba4d-9aebda0f145c.jpg?v=1773834747","url":"https:\/\/classlights.eu\/hu-eu\/products\/indicator-martor-cu-alarma-buzzer-sonor-led-220v-20-ma-verde","provider":"ClassLights","version":"1.0","type":"link"}