{"title":"Doorbell extension","description":"\u003cp\u003eWith a \u003cstrong\u003edoorbell extension\u003c\/strong\u003e, you'll never miss a visitor again. You relay the signal from your existing doorbell wirelessly to as many receivers as you like and can simply take your chime with you – whether upstairs, out onto the balcony, or as a doorbell extension for the garden. A classic solution is a wired doorbell with a wireless extension, for example via a sound-activated wireless converter for retrofitting.\u003c\/p\u003e\u003ch2\u003eHow your doorbell relay works\u003c\/h2\u003e\u003cp\u003eAt Malmvik you'll find easy ways to extend your existing doorbell. The wireless converter picks up the doorbell chime acoustically and sends it wirelessly to additional chimes – with no complicated wiring required.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDoorbell extension via wireless to multiple receivers\u003c\/li\u003e\n\u003cli\u003eLong-range wireless converter for retrofitting\u003c\/li\u003e\n\u003cli\u003eIdeal as a doorbell extension for the hard of hearing thanks to louder chimes\u003c\/li\u003e\n\u003cli\u003eCombinable wired or wireless\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether you're looking for a simple doorbell extension set or a Wi-Fi doorbell extension: we'll help you sensibly expand your existing doorbell, so you always hear every guest at your front door.\u003c\/p\u003e","products":[{"product_id":"mt1-3","title":"Metzler MT4.0 wireless signal repeater doorbell extender, up to 150m range, for retrofitting","description":"\u003ch2\u003eRadio Signal Repeater Radio Converter Doorbell Extension for Conventional Doorbell Systems\u003c\/h2\u003e\n\n\u003cp\u003eAlready have a door gong and want to extend your existing doorbell system wirelessly? Use our extension set, which forwards the doorbell signal wirelessly by radio to a receiver up to 150m away (open field) — a plug-in receiver or a portable, battery-powered wireless gong.\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eSimply \u0026amp; quickly integrated into any existing doorbell system\u003c\/li\u003e\n\t\u003cli\u003e\u003cstrong\u003eMetzler MT4.0 radio transmitter for electronic, electromechanical and mechanical doorbells \/ gongs.\u003c\/strong\u003e\u003c\/li\u003e\n\t\u003cli\u003eOpen-field range of up to 150m depending on model\u003c\/li\u003e\n\t\u003cli\u003eConnect as many wireless gongs (plug-in or mobile battery-powered receivers) as you like\u003c\/li\u003e\n\t\u003cli\u003eQuality product from Malmvik — your specialist for custom doorbells\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe new Metzler MT4.0 radio transmitter fits universally with all electronic and mechanical gongs²\u003c\/h3\u003e\n\n\u003cp\u003eWhether you have an electronic gong (with selectable melody), a bell mechanism, or a mechanical gong with chime bars — the Metzler MT4.0 radio transmitter is the ideal wireless gong transmitter for extending your existing doorbell, so you never miss a visitor again, even while you're on the balcony, the terrace, or in the garden.\u003c\/p\u003e\n\n\u003cp\u003eThanks to the wide range of matching receivers, you can also opt for a battery-powered, mobile receiver that you can always take with you and that, thanks to its visual and audible signal, is the ideal companion.\u003c\/p\u003e\n\n\u003cp\u003eYou don't need a tradesperson — installation takes just a few minutes, even for inexperienced DIYers. Using the included adhesive pad, you can attach the radio transmitter directly next to or inside your existing gong. Besides forwarding the signal to the receivers, the blue LED on the radio transmitter also provides a visual signal whenever a guest rings the doorbell.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSmall dimensions - big impact\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThanks to the extremely compact dimensions of the radio transmitter — just 65mm*30.5mm*15mm — it fits into many existing gongs. Thanks to the included adhesive pad, mounting couldn't be easier. For installation, simply connect the 2 cables on the transmitter to the existing gong.\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr\u003e\n\u003cb\u003eEnjoy wireless freedom with our radio signal repeaters for all kinds of existing, wired gongs².\u003c\/b\u003e\u003cbr\u003e\n\u003cbr\u003e\nIn no time you can extend your existing doorbell with as many wireless receivers as you like. This way you can hear visitors in future even while you're on the balcony or in the garden.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eConnecting to an existing intercom\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cp\u003ePlease check in advance whether your intercom has a suitable terminal for connecting a floating (potential-free) transmitter. Due to the large number of models available on the market, we unfortunately cannot provide information on this. You can get this information from the manufacturer of your existing doorbell system.\u003c\/p\u003e\n\n\u003cp\u003e²Connection to a battery-powered gong is not possible.\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr\u003e\n\u003cstrong\u003eTechnical data\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eFrequency \u0026amp; transmit power: 433.92MHz ASK, \u0026gt; 10dBm \u003cbr\u003e\nPower supply AC\/DC operating mode: 5-24V AC, 50Hz \/ 6-32V DC\u003cbr\u003e\nPower supply VBAT operating mode: CR2032 coin cell\u003cbr\u003e\nTransmit current \/ standby consumption: \u0026lt; 15mA \/ \u0026lt; 2μA\u003cbr\u003e\nUse: indoor use only\u003cbr\u003e\nRange: open field approx. 200m, building approx. 50m\u003cbr\u003e\nOperating environment: -20-85°C at 45-85% RH\u003cbr\u003e\nDimensions (H x W x D): 3.05 × 6.5 × 1.5 cm\u003cbr\u003e\nWeight: 15g\u003c\/p\u003e\n\n\u003cp\u003eContains: 1x Metzler radio transmitter MT4.0\u003c\/p\u003e","brand":"Metzler","offers":[{"title":"Default Title","offer_id":56373242069332,"sku":"MT1-3","price":16.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1051\/8514\/9268\/files\/img_35113_03172a06-f49a-4a37-8036-ea39c890fa6c.jpg?v=1783446563"}],"url":"https:\/\/malmvik.de\/en\/collections\/tuerklingel-erweiterung.oembed","provider":"Malmvik","version":"1.0","type":"link"}