{"product_id":"other-orno-139-two-tone-plus-doorbell-8v-12v-white","title":"Orno 139 Wired Doorbell Two-Tone 8–12 V AC White – 80 dB DING-DONG \u0026 Surface Mount","description":"\u003cp\u003eThe Orno 139 is an electromechanical doorbell that produces a two-tone DING-DONG sound. It operates on a 50Hz AC supply in the 8V–12V range, making it compatible with standard low-voltage doorbell transformers. The white housing suits most interior wall finishes.\u003c\/p\u003e\u003cp\u003eSurface mounting means the unit attaches directly to the wall without recessing or chiselling. With an 80dB output volume and IP20 protection, this doorbell is designed for indoor locations where no dust or splash protection is needed.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eElectromechanical operation producing two-tone DING-DONG sound\u003c\/li\u003e\n\u003cli\u003eWired connection — no wireless signal interference\u003c\/li\u003e\n\u003cli\u003eNominal voltage: 8V~12V AC at 50Hz\u003c\/li\u003e\n\u003cli\u003eSound volume: 80dB\u003c\/li\u003e\n\u003cli\u003eSurface-mounting installation\u003c\/li\u003e\n\u003cli\u003eIP20 degree of protection\u003c\/li\u003e\n\u003cli\u003eWhite colour\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eElectromechanical design produces a natural resonant tone that carries clearly through rooms\u003c\/li\u003e\n\u003cli\u003eWired connection removes the need for batteries in the doorbell body and avoids wireless range limitations\u003c\/li\u003e\n\u003cli\u003e8V–12V operating range works with standard low-voltage doorbell transformers already installed in most homes\u003c\/li\u003e\n\u003cli\u003eSurface mounting enables quick, non-invasive installation — no wall damage required\u003c\/li\u003e\n\u003cli\u003eFixed 80dB output with no loudness control keeps setup simple\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Orno 139\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Electromechanical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSound:\u003c\/strong\u003e 2 tones (DING-DONG)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolume:\u003c\/strong\u003e 80dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal voltage:\u003c\/strong\u003e 8V~12V, 50Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType of transmission:\u003c\/strong\u003e Wired\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Surface mounting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoudness control:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDegree of protection (IP):\u003c\/strong\u003e 20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e White\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (depth × width × height):\u003c\/strong\u003e 135mm × 100mm × 42mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eWhy You'll Love It\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eClassic two-tone chime is immediately recognisable and audible throughout a standard home\u003c\/li\u003e\n\u003cli\u003eNo batteries needed in the doorbell unit — powered directly from the wired circuit\u003c\/li\u003e\n\u003cli\u003eSurface-mount design allows fast fitting without drilling deep into walls\u003c\/li\u003e\n\u003cli\u003eWhite finish integrates cleanly with painted or tiled indoor walls\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Other","offers":[{"title":"Default Title","offer_id":56578997780862,"sku":"511489","price":18.0,"currency_code":"NZD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/2250\/3550\/files\/15675193098622.webp?v=1779636606","url":"https:\/\/lynk.gr\/en-nz\/products\/other-orno-139-two-tone-plus-doorbell-8v-12v-white","provider":"Lynk.gr","version":"1.0","type":"link"}