{"product_id":"dc3-5v-smart-electromagnetic-lock-4-line-type","title":"DC3~5V Smart Electromagnetic Lock 4 Line Type","description":"\u003cp data-start=\"165\" data-end=\"483\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong data-start=\"169\" data-end=\"221\"\u003eDC 3–5V Smart Electromagnetic Lock (4-Wire Type)\u003c\/strong\u003e is a compact electronic locking mechanism designed for smart cabinets, lockers, drawers, vending machines, parcel boxes, and DIY access control systems. Operating from a low \u003cstrong data-start=\"396\" data-end=\"414\"\u003e3–5V DC supply\u003c\/strong\u003e, it is ideal for battery-powered and microcontroller-based projects.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"otQkpb\" aria-level=\"3\" role=\"heading\" data-animation-nesting=\"\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-processed=\"true\" data-sae=\"\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 20px; font-weight: 600; margin: 24px 0px 12px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);\"\u003e\n\u003cstrong\u003eWire Configuration (4-Line Type)\u003c\/strong\u003e\u003c!--TgQPHd||[]--\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"n6owBd awi2gc\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-hveid=\"CAIIAAgLEAA\" data-complete=\"true\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 12px 0px 16px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);\"\u003eThe 4-line configuration provides two lines for power delivery and two lines for integrated status feedback:\u003cspan\u003e \u003c\/span\u003e\u003c!--TgQPHd||[]--\u003e\n\u003c\/div\u003e\n\u003cul class=\"KsbFXc U6u95\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-processed=\"true\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 12px 0px 16px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);\"\u003e\n\u003cli class=\"Z1qcYe\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-hveid=\"CAIIAAgMEAA\" data-complete=\"true\" data-sae=\"\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);\"\u003e\n\u003cspan class=\"T286Pc\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);\"\u003e\u003cstrong class=\"Yjhzub\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);\"\u003eRed Wire\u003c!--TgQPHd||[]--\u003e\u003c\/strong\u003e: Connected to positive voltage (VCC, DC 3V to 5V).\u003c!--TgQPHd||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-hveid=\"CAIIAAgMEAE\" data-complete=\"true\" data-sae=\"\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);\"\u003e\n\u003cspan class=\"T286Pc\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);\"\u003e\u003cstrong class=\"Yjhzub\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);\"\u003eBlack Wire\u003c!--TgQPHd||[]--\u003e\u003c\/strong\u003e: Connected to ground (GND).\u003c!--TgQPHd||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-hveid=\"CAIIAAgMEAI\" data-complete=\"true\" data-sae=\"\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);\"\u003e\u003cspan class=\"T286Pc\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" aria-owns=\"action-menu-parent-container\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);\"\u003e\u003cstrong class=\"Yjhzub\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);\"\u003eTwo Signal Wires (often White\/Yellow or Blue)\u003c!--TgQPHd||[]--\u003e\u003c\/strong\u003e: Act as a built-in feedback switch to detect whether the door is open or closed. The loop bridges (closes) when the lock is securely engaged and disconnects when unlocked.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"nucr17\" data-start=\"1206\" data-end=\"1234\" class=\"PDq2pG_selectionAnchorContainer\"\u003eTechnical Specifications\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"1236\" data-end=\"1571\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1236\" data-end=\"1265\"\u003e\n\u003ctr data-start=\"1236\" data-end=\"1265\"\u003e\n\u003cth data-start=\"1236\" data-end=\"1248\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eParameter\u003c\/th\u003e\n\u003cth data-start=\"1248\" data-end=\"1265\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1296\" data-end=\"1571\"\u003e\n\u003ctr data-start=\"1296\" data-end=\"1341\"\u003e\n\u003ctd data-start=\"1296\" data-end=\"1311\" data-col-size=\"sm\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1311\" data-end=\"1341\"\u003eSmart Electromagnetic Lock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1342\" data-end=\"1373\"\u003e\n\u003ctd data-start=\"1342\" data-end=\"1362\" data-col-size=\"sm\"\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1362\" data-end=\"1373\"\u003eDC 3–5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1374\" data-end=\"1393\"\u003e\n\u003ctd data-start=\"1374\" data-end=\"1383\" data-col-size=\"sm\"\u003eWiring\u003c\/td\u003e\n\u003ctd data-start=\"1383\" data-end=\"1393\" data-col-size=\"sm\"\u003e4-Wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1394\" data-end=\"1438\"\u003e\n\u003ctd data-start=\"1394\" data-end=\"1406\" data-col-size=\"sm\"\u003eLock Type\u003c\/td\u003e\n\u003ctd data-start=\"1406\" data-end=\"1438\" data-col-size=\"sm\"\u003eElectromagnetic \/ Electronic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1439\" data-end=\"1473\"\u003e\n\u003ctd data-start=\"1439\" data-end=\"1455\" data-col-size=\"sm\"\u003eResponse Time\u003c\/td\u003e\n\u003ctd data-start=\"1455\" data-end=\"1473\" data-col-size=\"sm\"\u003eFast actuation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1474\" data-end=\"1502\"\u003e\n\u003ctd data-start=\"1474\" data-end=\"1485\" data-col-size=\"sm\"\u003eMaterial\u003c\/td\u003e\n\u003ctd data-start=\"1485\" data-end=\"1502\" data-col-size=\"sm\"\u003eMetal housing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1503\" data-end=\"1531\"\u003e\n\u003ctd data-start=\"1503\" data-end=\"1514\" data-col-size=\"sm\"\u003eMounting\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1514\" data-end=\"1531\"\u003eSurface mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1532\" data-end=\"1571\"\u003e\n\u003ctd data-start=\"1532\" data-end=\"1546\" data-col-size=\"sm\"\u003eApplication\u003c\/td\u003e\n\u003ctd data-start=\"1546\" data-end=\"1571\" data-col-size=\"sm\"\u003eSmart locking systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"K-TECHNICS","offers":[{"title":"Default Title","offer_id":42908483780679,"sku":null,"price":800.0,"currency_code":"KES","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/7637\/2039\/files\/smartlock_1.webp?v=1782587969","url":"https:\/\/www.ktechnics.com\/products\/dc3-5v-smart-electromagnetic-lock-4-line-type","provider":"K-TECHNICS","version":"1.0","type":"link"}