{"product_id":"ad22b04-dc-12v-4ch-dtmf-tone-signal-decoder-phone-voice-remote-control-relay-switch-module","title":"AD22B04 DC 12V 4CH DTMF Tone Signal Decoder Phone Voice Remote Control Relay Switch Module","description":"\u003cspan style=\"font-size:14px;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eFunctional characteristics:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e \u003cbr\u003e1. Product model: AD22B04 \u003cbr\u003e2. Working voltage DC 12V, with reverse polarity protection\u003cbr\u003e3. Operating Current: Standby 11-13 MA, 1 relay \"open\" 44MA, 2 relays \"Open\" 77MA, 3 relays \"Open\" 110MA, 4 relays\"open\" 140MA\u003cbr\u003e4. Eight modes of operation:Non-locking (Momentary ), self-locking (Toggle),inter-locking (Latch), 5\/20\/60\/120\/250-second delay\u003cbr\u003e5. The default control command is 1\/2\/3\/4.Example: Dial 1 to control relay 1, dial 2 to control relay 2, dial 3 to control relay 3, dial 4 to control relay 4; control commands can be changed any 1-4 bits. (For more details, refer to \" AD22B04_4 channel DTMF controller commands setting manual \").\u003cbr\u003e6. Size: 50 * 80 * 19.5mm\u003cbr\u003e7. Weight: 59 grams\u003cbr\u003e8. Maximum load: 10A \/ 250VAC, 10A \/ 125VAC, 10A \/ 30VDC, 10A \/ 28VDC, 10A \/ 12VDC\u003cbr\u003e9. Information download address: http:\/\/pan.baidu.com\/s\/1slEFENz\u003cbr\u003e\u003cbr\u003e\u003ciframe allowfullscreen=\"\" frameborder=\"0\" height=\"480\" src=\"https:\/\/www.youtube.com\/embed\/EWpK11c7WKk\" width=\"854\"\u003e\u003c\/iframe\u003e\u003cbr\u003e \u003cbr\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eTypical applications:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e \u003cbr\u003eHome lighting system \u003cbr\u003eDTMF Remote control switch\u003cbr\u003eSmart Home \/ Home Automation\u003cbr\u003eDC 12V LED lighting\u003cbr\u003eFluorescent lamp\u003cbr\u003e12V DC Motor\u003cbr\u003eFluorescent lamp\u003cbr\u003eAutomotive electronics\u003cbr\u003eIndustrial automation and control\u003cbr\u003e \u003cbr\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eUse Method:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e \u003cbr\u003eThis is the DTMF audio controller with four channels, any phone or fixed telephone with DTMF key code remotely controls product relay \"open\" and \"close\".(the majority of smartphones and functions machine are DTMF code). Our software \"DTMF Dial\" (installed in a computer) can be also provided to control relays.\u003cbr\u003e \u003cbr\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003ePackage included:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e \u003cbr\u003e1 x AD22B04 DC 12V 4 Channel DTMF Decoder Relay Board\u003cbr\u003e1 x 3.5mm audio wire\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"http:\/\/img.banggood.com\/images\/oaupload\/banggood\/images\/C1\/B9\/351c56ee-98db-47da-bc1e-dfd8ef8c6501.JPG\" style=\"width:600px;\"\u003e\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"http:\/\/img.banggood.com\/images\/oaupload\/banggood\/images\/25\/1E\/6f1ab115-982c-47bf-9e74-9391b5aa2987.JPG\" style=\"width:600px;\"\u003e\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"http:\/\/img.banggood.com\/images\/oaupload\/banggood\/images\/A7\/C4\/b953b1c0-6a43-4a10-ae1d-2207955e684a.JPG\" style=\"width:600px;\"\u003e\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"http:\/\/img.banggood.com\/images\/oaupload\/banggood\/images\/44\/EB\/f266e47e-662e-444f-bab1-6f1f494da9c5.JPG\" style=\"width:600px;\"\u003e\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"http:\/\/img.banggood.com\/images\/oaupload\/banggood\/images\/8C\/A8\/81f6efff-89b7-41e0-903e-1ccf58170491.JPG\" style=\"width:600px;\"\u003e\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"http:\/\/img.banggood.com\/images\/oaupload\/banggood\/images\/F8\/2E\/79dfa52c-1507-45ac-996f-dc522502b19a.JPG\" style=\"width:600px;\"\u003e\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"http:\/\/img.banggood.com\/images\/oaupload\/banggood\/images\/FC\/22\/70447604-e727-4e58-8474-e477c4666b28.JPG\" style=\"width:600px;\"\u003e\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"http:\/\/img.banggood.com\/images\/oaupload\/banggood\/images\/36\/3A\/d9e41f3b-0d29-4fca-9bd4-314a5a5be359.jpg\" style=\"width:600px;\"\u003e\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"http:\/\/img.banggood.com\/images\/oaupload\/banggood\/images\/85\/68\/31e67801-5ab2-4ecd-8246-f0d9e659e43a.jpg\" style=\"width:600px;\"\u003e\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"http:\/\/img.banggood.com\/images\/oaupload\/banggood\/images\/B6\/F5\/c87a0991-334d-4438-9b9c-55e7dd9a55bb.jpg\" style=\"width:600px;\"\u003e\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv style=\"text-align: center;\"\u003e \u003c\/div\u003e\u003cbr\u003e\u003cdiv style=\"text-align: center;\"\u003e \u003c\/div\u003e","brand":"Shopify","offers":[{"title":"Default Title","offer_id":14151134674988,"sku":"1210649","price":799.92,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2787\/9162\/products\/351c56ee-98db-47da-bc1e-dfd8ef8c6501_778f9ee1-c3fc-4bb0-9e36-d876033e7a76.jpg?v=1586875637","url":"https:\/\/electronic-pro-south-africa.myshopify.com\/products\/ad22b04-dc-12v-4ch-dtmf-tone-signal-decoder-phone-voice-remote-control-relay-switch-module","provider":"Electronic Pro ","version":"1.0","type":"link"}