{"product_id":"dtmf-decoder-board-120-codes-3-5mm-aux-dc-5v-intercom-dtmfa32","title":"DTMF Decoder Board 120 Codes 3.5mm AUX DC 5V Intercom DTMFA32","description":"\u003cp\u003e\u003cspan style='max-width: 100%; word-break: break-word; color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 18px;'\u003ePackage:\u003cbr\u003e\u003cbr\u003e\n   1 PCS DTMFA32 DTMF Voice decoding display module;\u003cbr\u003e\n   1 PCS 50cm Male to Male audio cable (3.5mm jack );\u003c\/span\u003e\u003cbr style='color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;'\u003e\u003cbr style='color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;'\u003e\u003cbr style='color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;'\u003e\u003cspan style='max-width: 100%; word-break: break-word; color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 18px;'\u003e\u003cspan style=\"max-width: 100%; word-break: break-word; font-family: arial, helvetica, sans-serif;\"\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr style='color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;'\u003e\u003cbr style='color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;'\u003e\u003cspan style='max-width: 100%; word-break: break-word; color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 18px;'\u003e\u003cspan style=\"max-width: 100%; word-break: break-word; font-family: arial, helvetica, sans-serif;\"\u003eOperating voltage: DC 5V (4.5-5.5V)\u003cbr\u003e\n    Operating current: turn on the backlight 28MA; turn off the backlight 12MA\u003cbr\u003e\n    Characters that can be displayed : 0123456789#*,ABCD\u003cbr\u003e\n    Display number of characters: maximum 32. More than 32 characters, the screen will move the display (New character overwrites Thirty-second characters, the thirty-second characters covering the Thirty-first characters ....... the second characters covering the first character, the first character disappears).\u003cbr\u003e\n    Power Interface: DC 5.5*2.1mm\u003cbr\u003e\n    Audio Interface: 3.5MM audio cable\u003cbr\u003e\n    Dimensions: 80x36x24MM (length x width x height)\u003cbr\u003e\n    Weight: 46 g\u003c\/span\u003e\u003c\/span\u003e\u003cbr style='color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;'\u003e\u003cbr style='color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;'\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1067\/5978\/2560\/files\/Sf6a9f01acece46df80ca5da1c64b5d83e.webp?v=1792579675\" slate-data-type=\"image\" style='max-width: 100%; vertical-align: middle; color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;' class=\"\"\u003e\u003cbr style='color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;'\u003e\u003cbr style='color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;'\u003e\u003cbr style='color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;'\u003e\u003cspan style='max-width: 100%; word-break: break-word; color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 18px;'\u003eThe first character indicates the line number; there are a total of 8 lines: abcdefgh.\u003cbr\u003e\n   Characters 2-15 are DTMF codes, displaying 30 characters at a time, with a maximum of 120 characters (switchable between UP and DOWN keys).\u003cbr\u003e\n   Two AUX audio input ports (either one can be connected).\u003cbr\u003e\n   Use the UP\/DOWN buttons to switch pages; there are a total of 8 pages (rows) from a to h.\u003cbr\u003e\n   Clear(BL): Short press to clear screen. Long press to backlight ON\/OFF\u003c\/span\u003e\u003cbr style='color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;'\u003e\u003cbr style='color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;'\u003e\u003cspan style='max-width: 100%; word-break: break-word; color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 18px;'\u003e\u003cspan style=\"max-width: 100%; word-break: break-word; color: rgb(255, 0, 0);\"\u003eNote: If used with a walkie-talkie, since many walkie-talkies have poor audio quality, please ensure that the walkie-talkie can transmit clear DTMF encoding; otherwise, it cannot be decoded.\u003c\/span\u003e\u003c\/span\u003e\u003cbr style='color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;'\u003e\u003cbr style='color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;'\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1067\/5978\/2560\/files\/Sa34d295604e94b14bda01368d6ebef4c3.webp?v=1792579675\" slate-data-type=\"image\" style='max-width: 100%; vertical-align: middle; color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;' class=\"clicked\"\u003e\u003cbr style='color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;'\u003e\u003cbr style='color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;'\u003e\u003cbr style='color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;'\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1067\/5978\/2560\/files\/S8eaee89231a940a6881b4b5dfdccddf8r.webp?v=1792579676\" slate-data-type=\"image\" style='max-width: 100%; vertical-align: middle; color: rgb(34, 34, 34); font-family: \"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;' class=\"clicked\"\u003e\u003c\/p\u003e","brand":"eroukaxi","offers":[{"title":"Default Title","offer_id":67745502331040,"sku":"DTMFA32","price":11.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1067\/5978\/2560\/files\/900096202609141521126aa7a068830a1.jpg?v=1792579672","url":"https:\/\/eroukaxi.com\/products\/dtmf-decoder-board-120-codes-3-5mm-aux-dc-5v-intercom-dtmfa32","provider":"My Store","version":"1.0","type":"link"}