{"product_id":"redled-rp-orno-opera-wireless-doorbell-36-melodies-ip44-black","title":"REDLED RP-Orno Opera AC Wireless Plug-In Doorbell – 36 Melodies, IP44 Button, 100 m, Black","description":"\u003cp\u003eThe REDLED RP-Orno \"Opera\" is a mains-powered wireless plug-in doorbell with a weather-resistant IP44 push-button, so the chime runs off the socket while the button survives outdoors by the door. No wiring between the two — the button talks to the chime over a 433.92 MHz radio link with up to 100 m of range.\u003c\/p\u003e\n\u003cp\u003eThe chime plays any of 36 melodies at up to 90 dB with adjustable volume (50–90 dB) and an optical flash, while drawing under 0.3 W from the mains. A learning system lets you add extra buttons — front door, back door, gate — to the same chime. The IP44 transmitter carries a name-plate window and runs on a single 12 V A23 cell; the black plastic housing suits a modern entrance.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eWireless plug-in chime with a weatherproof IP44 outdoor button\u003c\/li\u003e\n  \u003cli\u003e433.92 MHz radio link, up to 100 m range\u003c\/li\u003e\n  \u003cli\u003e36 melodies, up to 90 dB, adjustable volume 50–90 dB\u003c\/li\u003e\n  \u003cli\u003eOptical (flash) indication alongside the chime\u003c\/li\u003e\n  \u003cli\u003eVery low standby draw — under 0.3 W at the receiver\u003c\/li\u003e\n  \u003cli\u003eLearning system for additional buttons on one chime\u003c\/li\u003e\n  \u003cli\u003eName-plate window on the button; black plastic housing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Wireless plug-in doorbell (AC receiver)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTransmission range:\u003c\/strong\u003e Up to 100 m\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e 433.92 MHz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReceiver:\u003c\/strong\u003e AC 230 V, \u0026lt; 0.3 W, IP20, plastic, black — 7 × 10.5 × 7.5 cm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMelodies:\u003c\/strong\u003e 36, up to 90 dB, volume 50–90 dB, optical indication\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTransmitter (button):\u003c\/strong\u003e DC 12 V, 1 × A23 cell, \u0026lt; 10 mW, IP44, name-plate — 4 × 8.6 × 2 cm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdditional buttons:\u003c\/strong\u003e Yes (learning system)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer part number:\u003c\/strong\u003e 28274\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Benefits\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eIP44 button takes the weather at an exposed front door where an indoor button would fail\u003c\/li\u003e\n  \u003cli\u003e90 dB with volume control is loud enough to hear across a house or workshop\u003c\/li\u003e\n  \u003cli\u003eOptical flash helps anyone hard of hearing know someone is at the door\u003c\/li\u003e\n  \u003cli\u003eAdd buttons for multiple entrances without buying another chime\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhy You'll Love It\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eUnder-0.3 W standby means it costs essentially nothing to leave plugged in all year\u003c\/li\u003e\n  \u003cli\u003eThe A23 in the button lasts a long time at \u0026lt; 10 mW transmit power\u003c\/li\u003e\n  \u003cli\u003e36 tones is plenty to find one that's distinct from the neighbours' bell\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"REDLED","offers":[{"title":"Default Title","offer_id":57760176341374,"sku":"511812","price":19.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/2250\/3550\/files\/16015210676606.webp?v=1785260446","url":"https:\/\/lynk.gr\/en-us\/products\/redled-rp-orno-opera-wireless-doorbell-36-melodies-ip44-black","provider":"Lynk.gr","version":"1.0","type":"link"}