{"product_id":"secure-scw100-000-wi-fi-extender-module-for-hc2-4-heating-controls","title":"Secure Wi-Fi Extender Module for HC2.4 Heating Controls","description":"\u003c!-- SEO Product Name: Secure SCW100-000 Wi-Fi Extender Module for HC2.4 Heating Controls --\u003e\n\u003cdiv style=\"font-size: 16px; max-width: 900px; margin: 0 auto; color: #2b2b2b; line-height: 1.6; font-family: Arial, Helvetica, sans-serif;\"\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.7; color: #2b2b2b; margin: 0 0 16px 0;\"\u003eThe \u003cstrong\u003eSecure SCW100-000\u003c\/strong\u003e is the official \u003cstrong\u003eWi-Fi extender module\u003c\/strong\u003e for Secure (Horstmann) HC2.4-platform heating controls, including the \u003cstrong\u003eC1727\u003c\/strong\u003e and \u003cstrong\u003eH3747\u003c\/strong\u003e programmable thermostat displays. It plugs directly into the back of a compatible control unit, adding \u003cstrong\u003ehome network connectivity\u003c\/strong\u003e to a system that otherwise communicates locally over Bluetooth.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.7; color: #2b2b2b; margin: 0 0 16px 0;\"\u003eOnce fitted and connected to a home Wi-Fi network, the module allows the heating and hot water schedule to be viewed and adjusted \u003cstrong\u003eremotely from anywhere\u003c\/strong\u003e using the free \u003cstrong\u003eSecure Controls app\u003c\/strong\u003e, rather than only from within Bluetooth range of the control unit. This makes it a straightforward upgrade path for households who want app-based heating control without replacing their existing Secure programmer.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; margin: 0 -4px 24px -4px;\"\u003e\n\u003cdiv style=\"flex: 1 1 140px; min-width: 140px; background: #008377CF; color: #ffffff; border-radius: 8px; padding: 14px 10px; text-align: center; margin: 4px;\"\u003e\n\u003cdiv style=\"font-size: 18px; font-weight: bold; line-height: 1.2;\"\u003eHC2.4\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12.5px; margin-top: 4px; opacity: 0.92;\"\u003eCompatible Platform\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 140px; min-width: 140px; background: #008377CF; color: #ffffff; border-radius: 8px; padding: 14px 10px; text-align: center; margin: 4px;\"\u003e\n\u003cdiv style=\"font-size: 18px; font-weight: bold; line-height: 1.2;\"\u003eWi-Fi\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12.5px; margin-top: 4px; opacity: 0.92;\"\u003eConnectivity Added\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 140px; min-width: 140px; background: #008377CF; color: #ffffff; border-radius: 8px; padding: 14px 10px; text-align: center; margin: 4px;\"\u003e\n\u003cdiv style=\"font-size: 18px; font-weight: bold; line-height: 1.2;\"\u003eRemote\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12.5px; margin-top: 4px; opacity: 0.92;\"\u003eApp Control Range\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 140px; min-width: 140px; background: #008377CF; color: #ffffff; border-radius: 8px; padding: 14px 10px; text-align: center; margin: 4px;\"\u003e\n\u003cdiv style=\"font-size: 18px; font-weight: bold; line-height: 1.2;\"\u003ePlug-In\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12.5px; margin-top: 4px; opacity: 0.92;\"\u003eFitting Method\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 140px; min-width: 140px; background: #008377CF; color: #ffffff; border-radius: 8px; padding: 14px 10px; text-align: center; margin: 4px;\"\u003e\n\u003cdiv style=\"font-size: 18px; font-weight: bold; line-height: 1.2;\"\u003e2.4GHz\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12.5px; margin-top: 4px; opacity: 0.92;\"\u003eWi-Fi Band\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 140px; min-width: 140px; background: #008377CF; color: #ffffff; border-radius: 8px; padding: 14px 10px; text-align: center; margin: 4px;\"\u003e\n\u003cdiv style=\"font-size: 18px; font-weight: bold; line-height: 1.2;\"\u003eWhite\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12.5px; margin-top: 4px; opacity: 0.92;\"\u003eFinish\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFF6E5; border-left: 5px solid #E0942A; border-radius: 0 6px 6px 0; padding: 14px 18px; margin: 0 0 20px 0;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #e0942a; margin-bottom: 6px; font-size: 14.5px;\"\u003eCompatibility\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; color: #2b2b2b; line-height: 1.6;\"\u003eThe SCW100-000 is an \u003cstrong\u003eaccessory module\u003c\/strong\u003e designed specifically for Secure's HC2.4 heating control platform, most commonly used with the \u003cstrong\u003eC1727\u003c\/strong\u003e and \u003cstrong\u003eH3747\u003c\/strong\u003e programmable controls. It is not a standalone product and requires a compatible Secure heating control already installed to function.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; margin: 0 -6px 24px -6px;\"\u003e\n\u003cdiv style=\"flex: 1 1 260px; min-width: 240px; background: #F7FAFA; border: 1px solid #D9EDEA; border-radius: 8px; padding: 16px 18px; margin: 6px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #00625d; font-size: 15.5px; margin-bottom: 6px;\"\u003eRemote Heating Control\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14.5px; color: #3a3a3a; line-height: 1.55;\"\u003eConnects your compatible Secure control unit to your home Wi-Fi network, enabling \u003cstrong\u003eheating and hot water control from anywhere\u003c\/strong\u003e via the Secure Controls app.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 260px; min-width: 240px; background: #F7FAFA; border: 1px solid #D9EDEA; border-radius: 8px; padding: 16px 18px; margin: 6px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #00625d; font-size: 15.5px; margin-bottom: 6px;\"\u003eSimple Plug-In Fitting\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14.5px; color: #3a3a3a; line-height: 1.55;\"\u003eFits directly onto the rear connector of compatible HC2.4 controls with \u003cstrong\u003eno additional wiring\u003c\/strong\u003e required at the module itself.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 260px; min-width: 240px; background: #F7FAFA; border: 1px solid #D9EDEA; border-radius: 8px; padding: 16px 18px; margin: 6px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #00625d; font-size: 15.5px; margin-bottom: 6px;\"\u003eWorks Alongside Bluetooth\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14.5px; color: #3a3a3a; line-height: 1.55;\"\u003eComplements the existing \u003cstrong\u003eBluetooth connection\u003c\/strong\u003e used for local control, so both in-home and remote access remain available.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 260px; min-width: 240px; background: #F7FAFA; border: 1px solid #D9EDEA; border-radius: 8px; padding: 16px 18px; margin: 6px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #00625d; font-size: 15.5px; margin-bottom: 6px;\"\u003eApp Schedule Management\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14.5px; color: #3a3a3a; line-height: 1.55;\"\u003eOnce connected, the app allows the \u003cstrong\u003e7-day heating and hot water schedule\u003c\/strong\u003e to be viewed and modified remotely, in addition to one-touch Home\/Away switching.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 260px; min-width: 240px; background: #F7FAFA; border: 1px solid #D9EDEA; border-radius: 8px; padding: 16px 18px; margin: 6px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #00625d; font-size: 15.5px; margin-bottom: 6px;\"\u003eStatus \u0026amp; Alert Visibility\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14.5px; color: #3a3a3a; line-height: 1.55;\"\u003eSupports the app's \u003cstrong\u003einstant alerts\u003c\/strong\u003e for battery life, communication errors, and service reminders when the control is online.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 260px; min-width: 240px; background: #F7FAFA; border: 1px solid #D9EDEA; border-radius: 8px; padding: 16px 18px; margin: 6px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #00625d; font-size: 15.5px; margin-bottom: 6px;\"\u003eCompact White Housing\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14.5px; color: #3a3a3a; line-height: 1.55;\"\u003eSmall, discreet \u003cstrong\u003ewhite module\u003c\/strong\u003e designed to sit neatly with the Secure control unit it plugs into.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #ffffff; border: 1px solid #D9EDEA; border-radius: 8px; padding: 18px 20px; margin-bottom: 24px;\"\u003e\n\u003cdiv style=\"margin-bottom: 18px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; font-size: 15px; margin-bottom: 8px; border-bottom: 2px solid #008377CF; padding-bottom: 6px;\"\u003eGeneral\u003c\/div\u003e\n\u003cdiv style=\"display: flex; justify-content: space-between; padding: 9px 0; border-bottom: 1px solid #D9EDEA; gap: 16px;\"\u003e\n\u003cdiv style=\"color: #555; font-size: 14.5px; flex: 0 0 46%;\"\u003eProduct Type\u003c\/div\u003e\n\u003cdiv style=\"color: #1a1a1a; font-size: 14.5px; font-weight: 600; text-align: right; flex: 1;\"\u003eWi-Fi extender \/ connectivity module\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; justify-content: space-between; padding: 9px 0; border-bottom: 1px solid #D9EDEA; gap: 16px;\"\u003e\n\u003cdiv style=\"color: #555; font-size: 14.5px; flex: 0 0 46%;\"\u003eBrand\u003c\/div\u003e\n\u003cdiv style=\"color: #1a1a1a; font-size: 14.5px; font-weight: 600; text-align: right; flex: 1;\"\u003eSecure (Horstmann)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; justify-content: space-between; padding: 9px 0; border-bottom: 1px solid #D9EDEA; gap: 16px;\"\u003e\n\u003cdiv style=\"color: #555; font-size: 14.5px; flex: 0 0 46%;\"\u003eModel \/ MPN\u003c\/div\u003e\n\u003cdiv style=\"color: #1a1a1a; font-size: 14.5px; font-weight: 600; text-align: right; flex: 1;\"\u003eSCW100-000\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; justify-content: space-between; padding: 9px 0; border-bottom: 1px solid #D9EDEA; gap: 16px;\"\u003e\n\u003cdiv style=\"color: #555; font-size: 14.5px; flex: 0 0 46%;\"\u003eColour \/ Finish\u003c\/div\u003e\n\u003cdiv style=\"color: #1a1a1a; font-size: 14.5px; font-weight: 600; text-align: right; flex: 1;\"\u003eWhite\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; justify-content: space-between; padding: 9px 0; border-bottom: 1px solid #D9EDEA; gap: 16px;\"\u003e\n\u003cdiv style=\"color: #555; font-size: 14.5px; flex: 0 0 46%;\"\u003eFitting\u003c\/div\u003e\n\u003cdiv style=\"color: #1a1a1a; font-size: 14.5px; font-weight: 600; text-align: right; flex: 1;\"\u003ePlug-in module to compatible control unit\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 18px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; font-size: 15px; margin-bottom: 8px; border-bottom: 2px solid #008377CF; padding-bottom: 6px;\"\u003eCompatibility\u003c\/div\u003e\n\u003cdiv style=\"display: flex; justify-content: space-between; padding: 9px 0; border-bottom: 1px solid #D9EDEA; gap: 16px;\"\u003e\n\u003cdiv style=\"color: #555; font-size: 14.5px; flex: 0 0 46%;\"\u003eCompatible Platform\u003c\/div\u003e\n\u003cdiv style=\"color: #1a1a1a; font-size: 14.5px; font-weight: 600; text-align: right; flex: 1;\"\u003eHC2.4 heating control range\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; justify-content: space-between; padding: 9px 0; border-bottom: 1px solid #D9EDEA; gap: 16px;\"\u003e\n\u003cdiv style=\"color: #555; font-size: 14.5px; flex: 0 0 46%;\"\u003eConfirmed Compatible Models\u003c\/div\u003e\n\u003cdiv style=\"color: #1a1a1a; font-size: 14.5px; font-weight: 600; text-align: right; flex: 1;\"\u003eSecure C1727, Secure H3747\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; justify-content: space-between; padding: 9px 0; border-bottom: 1px solid #D9EDEA; gap: 16px;\"\u003e\n\u003cdiv style=\"color: #555; font-size: 14.5px; flex: 0 0 46%;\"\u003eCompanion App\u003c\/div\u003e\n\u003cdiv style=\"color: #1a1a1a; font-size: 14.5px; font-weight: 600; text-align: right; flex: 1;\"\u003eSecure Controls app (iOS and Android)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; justify-content: space-between; padding: 9px 0; border-bottom: 1px solid #D9EDEA; gap: 16px;\"\u003e\n\u003cdiv style=\"color: #555; font-size: 14.5px; flex: 0 0 46%;\"\u003eLocal Connection\u003c\/div\u003e\n\u003cdiv style=\"color: #1a1a1a; font-size: 14.5px; font-weight: 600; text-align: right; flex: 1;\"\u003eBluetooth (built into compatible control unit)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 18px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; font-size: 15px; margin-bottom: 8px; border-bottom: 2px solid #008377CF; padding-bottom: 6px;\"\u003eConnectivity\u003c\/div\u003e\n\u003cdiv style=\"display: flex; justify-content: space-between; padding: 9px 0; border-bottom: 1px solid #D9EDEA; gap: 16px;\"\u003e\n\u003cdiv style=\"color: #555; font-size: 14.5px; flex: 0 0 46%;\"\u003eWireless Band\u003c\/div\u003e\n\u003cdiv style=\"color: #1a1a1a; font-size: 14.5px; font-weight: 600; text-align: right; flex: 1;\"\u003e2.4GHz Wi-Fi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; justify-content: space-between; padding: 9px 0; border-bottom: 1px solid #D9EDEA; gap: 16px;\"\u003e\n\u003cdiv style=\"color: #555; font-size: 14.5px; flex: 0 0 46%;\"\u003eFunction\u003c\/div\u003e\n\u003cdiv style=\"color: #1a1a1a; font-size: 14.5px; font-weight: 600; text-align: right; flex: 1;\"\u003eAdds remote\/away-from-home app access to Bluetooth-only control\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #E6F4F3; border-left: 5px solid #008377CF; border-radius: 0 6px 6px 0; padding: 14px 18px; margin: 0 0 20px 0;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 6px; font-size: 14.5px;\"\u003eGood to Know\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; color: #2b2b2b; line-height: 1.6;\"\u003eThe \u003cstrong\u003eSecure Controls app\u003c\/strong\u003e works over local Bluetooth without any internet connection for at-home control. Adding this Wi-Fi module is what unlocks \u003cstrong\u003eaway-from-home scheduling\u003c\/strong\u003e, so it's worth fitting even if remote access isn't needed on day one.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 8px;\"\u003e\n\u003cdetails style=\"border: 1px solid #D9EDEA; border-radius: 6px; margin-bottom: 8px; overflow: hidden;\" open=\"\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 16px; font-weight: 600; font-size: 14.5px; cursor: pointer; list-style: none;\"\u003eWill the SCW100-000 work with any Secure heating control?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; font-size: 14.5px; color: #2b2b2b; line-height: 1.6; background: #ffffff;\"\u003eNo. It is designed for the \u003cstrong\u003eHC2.4 platform\u003c\/strong\u003e and is confirmed compatible with the Secure C1727 and H3747 programmable controls. Check your existing control model before ordering.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #D9EDEA; border-radius: 6px; margin-bottom: 8px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 16px; font-weight: 600; font-size: 14.5px; cursor: pointer; list-style: none;\"\u003eDo I need this module to use the Secure Controls app?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; font-size: 14.5px; color: #2b2b2b; line-height: 1.6; background: #ffffff;\"\u003eNo. The app can control a compatible unit over \u003cstrong\u003eBluetooth\u003c\/strong\u003e without this module, but only while you're within Bluetooth range of the control. This module is needed for \u003cstrong\u003eremote, away-from-home access\u003c\/strong\u003e.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #D9EDEA; border-radius: 6px; margin-bottom: 8px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 16px; font-weight: 600; font-size: 14.5px; cursor: pointer; list-style: none;\"\u003eDoes the module need its own internet connection or SIM?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; font-size: 14.5px; color: #2b2b2b; line-height: 1.6; background: #ffffff;\"\u003eNo. It connects to your existing \u003cstrong\u003ehome Wi-Fi network\u003c\/strong\u003e using the 2.4GHz band; there's no separate subscription or data connection to arrange.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #D9EDEA; border-radius: 6px; margin-bottom: 8px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 16px; font-weight: 600; font-size: 14.5px; cursor: pointer; list-style: none;\"\u003eCan I fit this myself?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; font-size: 14.5px; color: #2b2b2b; line-height: 1.6; background: #ffffff;\"\u003eThe module is designed to \u003cstrong\u003eplug directly\u003c\/strong\u003e into the rear of a compatible control unit. As with any work on a heating control system, if you're unsure, ask a qualified heating engineer or electrician to fit it.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #D9EDEA; border-radius: 6px; margin-bottom: 8px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 16px; font-weight: 600; font-size: 14.5px; cursor: pointer; list-style: none;\"\u003eWhat happens if my Wi-Fi goes down?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 16px; font-size: 14.5px; color: #2b2b2b; line-height: 1.6; background: #ffffff;\"\u003eLocal Bluetooth control from the Secure Controls app continues to work as normal within range. Only \u003cstrong\u003eremote access away from the property\u003c\/strong\u003e depends on the Wi-Fi connection being active.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Secure Meters","offers":[{"title":"Default Title","offer_id":65710770946397,"sku":"SCW100-000","price":57.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/SecureSCW100-000Wi-FiExtender.jpg?v=1787830973","url":"https:\/\/qualityheating.co.uk\/products\/secure-scw100-000-wi-fi-extender-module-for-hc2-4-heating-controls","provider":"AIZO Quality Heating","version":"1.0","type":"link"}