{"product_id":"tuya-wifi-zigbee-smart-relay-module-16a","title":"Tuya WiFi \/ Zigbee 3.0 Smart Relay Module 16A, Mini In-Wall Switch for Alexa, Google Home \u0026 Smart Life","description":"\u003cdiv style=\"max-width: 960px; margin: 0 auto; font-family: Arial, Helvetica, sans-serif; color: #1f2937; line-height: 1.65;\"\u003e\n\n  \u003cdiv style=\"background-color: #f8f9fa; border-left: 4px solid #10b981; padding: 18px 20px; border-radius: 4px; margin-bottom: 24px;\"\u003e\n    \u003ch2 style=\"margin: 0 0 10px; font-size: 24px; color: #111827;\"\u003eTurn Existing Lights and Electrical Devices Into Smart Controls\u003c\/h2\u003e\n    \u003cp style=\"margin: 0;\"\u003e\n      This compact Tuya smart relay module installs inside a wall box behind an existing switch, giving you convenient app, timer and voice control without replacing the entire switch panel.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"margin-bottom: 30px;\"\u003e\n    \u003ch2 style=\"font-size: 28px; margin: 0 0 14px; color: #111827;\"\u003eCompact Smart Home Control\u003c\/h2\u003e\n    \u003cp style=\"margin: 0 0 12px;\"\u003e\n      Upgrade traditional lighting and compatible AC-powered devices with a discreet smart relay designed for hidden in-wall installation.\n    \u003c\/p\u003e\n    \u003cp style=\"margin: 0;\"\u003e\n      Choose the WiFi or Zigbee 3.0 version to connect with the Tuya or Smart Life app and manage your connected device more conveniently from your smart home system.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background: #ffffff; border: 1px solid #e5e7eb; border-radius: 8px; padding: 24px; margin-bottom: 30px;\"\u003e\n    \u003ch2 style=\"font-size: 24px; margin: 0 0 18px; color: #111827;\"\u003eKey Benefits\u003c\/h2\u003e\n\n    \u003cdiv style=\"margin-bottom: 18px;\"\u003e\n      \u003ch3 style=\"font-size: 18px; margin: 0 0 6px; color: #111827;\"\u003eCompact In-Wall Design\u003c\/h3\u003e\n      \u003cp style=\"margin: 0;\"\u003eThe 42 x 42 x 20 mm body is designed to fit discreetly behind compatible wall switches.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"margin-bottom: 18px;\"\u003e\n      \u003ch3 style=\"font-size: 18px; margin: 0 0 6px; color: #111827;\"\u003eRemote App Control\u003c\/h3\u003e\n      \u003cp style=\"margin: 0;\"\u003eControl connected devices through the Tuya or Smart Life app when used with the appropriate wireless version.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"margin-bottom: 18px;\"\u003e\n      \u003ch3 style=\"font-size: 18px; margin: 0 0 6px; color: #111827;\"\u003eAlexa and Google Assistant Compatible\u003c\/h3\u003e\n      \u003cp style=\"margin: 0;\"\u003eIntegrate the smart relay with compatible Alexa or Google Assistant devices for convenient voice control.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv\u003e\n      \u003ch3 style=\"font-size: 18px; margin: 0 0 6px; color: #111827;\"\u003eTimer and Schedule Automation\u003c\/h3\u003e\n      \u003cp style=\"margin: 0;\"\u003eCreate timer-based and scheduled control routines directly through your smart home app.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 12px; margin-bottom: 30px;\"\u003e\n\n    \u003cdiv style=\"background-color: #f9fafb; border: 1px solid #f3f4f6; border-radius: 6px; padding: 16px;\"\u003e\n      \u003cstrong style=\"display: block; margin-bottom: 5px; color: #111827;\"\u003e16A Max Load\u003c\/strong\u003e\n      \u003cspan\u003eSupports up to 16A, including 3680W at 230V.\u003c\/span\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background-color: #f9fafb; border: 1px solid #f3f4f6; border-radius: 6px; padding: 16px;\"\u003e\n      \u003cstrong style=\"display: block; margin-bottom: 5px; color: #111827;\"\u003eAC 100-240V\u003c\/strong\u003e\n      \u003cspan\u003eDesigned for 100-240V AC, 50\/60Hz power systems.\u003c\/span\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background-color: #f9fafb; border: 1px solid #f3f4f6; border-radius: 6px; padding: 16px;\"\u003e\n      \u003cstrong style=\"display: block; margin-bottom: 5px; color: #111827;\"\u003eTwo Smart Versions\u003c\/strong\u003e\n      \u003cspan\u003eAvailable in 2.4GHz WiFi and Zigbee 3.0 versions.\u003c\/span\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background-color: #f9fafb; border: 1px solid #f3f4f6; border-radius: 6px; padding: 16px;\"\u003e\n      \u003cstrong style=\"display: block; margin-bottom: 5px; color: #111827;\"\u003eFlame-Retardant Housing\u003c\/strong\u003e\n      \u003cspan\u003eMade with flame-retardant PC material with V0 rating.\u003c\/span\u003e\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background-color: #f0fdf4; border: 1px solid #bbf7d0; border-radius: 8px; padding: 20px; margin-bottom: 30px;\"\u003e\n    \u003ch2 style=\"font-size: 24px; margin: 0 0 12px; color: #111827;\"\u003eTuya Smart Home Integration\u003c\/h2\u003e\n    \u003cp style=\"margin: 0 0 10px;\"\u003e\n      Both versions support the Tuya or Smart Life ecosystem.\n    \u003c\/p\u003e\n    \u003cp style=\"margin: 0 0 10px;\"\u003e\n      The WiFi version connects through a 2.4GHz WiFi network.\n    \u003c\/p\u003e\n    \u003cp style=\"margin: 0;\"\u003e\n      The Zigbee 3.0 version requires a compatible Zigbee gateway. A Zigbee gateway is required for Zigbee app connectivity.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"margin-bottom: 30px;\"\u003e\n    \u003ch2 style=\"font-size: 24px; margin: 0 0 16px; color: #111827;\"\u003eSmart Control Features\u003c\/h2\u003e\n\n    \u003ch3 style=\"font-size: 19px; margin: 0 0 6px; color: #111827;\"\u003eApp Control\u003c\/h3\u003e\n    \u003cp style=\"margin: 0 0 16px;\"\u003e\n      Use Tuya or Smart Life to control the connected circuit through your smartphone.\n    \u003c\/p\u003e\n\n    \u003ch3 style=\"font-size: 19px; margin: 0 0 6px; color: #111827;\"\u003eVoice Control\u003c\/h3\u003e\n    \u003cp style=\"margin: 0 0 16px;\"\u003e\n      Connect the relay to compatible Alexa or Google Assistant devices for hands-free control.\n    \u003c\/p\u003e\n\n    \u003ch3 style=\"font-size: 19px; margin: 0 0 6px; color: #111827;\"\u003eTimer Control\u003c\/h3\u003e\n    \u003cp style=\"margin: 0 0 16px;\"\u003e\n      Set timers for more convenient automatic operation.\n    \u003c\/p\u003e\n\n    \u003ch3 style=\"font-size: 19px; margin: 0 0 6px; color: #111827;\"\u003eSchedule Mode\u003c\/h3\u003e\n    \u003cp style=\"margin: 0;\"\u003e\n      Create planned operating schedules for lighting or other compatible AC-connected devices.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"margin-bottom: 30px;\"\u003e\n    \u003ch2 style=\"font-size: 24px; margin: 0 0 16px; color: #111827;\"\u003eApplication Scenarios\u003c\/h2\u003e\n\n    \u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 12px;\"\u003e\n      \u003cdiv style=\"background-color: #f9fafb; border: 1px solid #f3f4f6; border-radius: 6px; padding: 16px;\"\u003e\n        \u003cstrong\u003eSmart Lighting\u003c\/strong\u003e\n        \u003cp style=\"margin: 6px 0 0;\"\u003eAdd app and voice control to compatible household lighting circuits.\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"background-color: #f9fafb; border: 1px solid #f3f4f6; border-radius: 6px; padding: 16px;\"\u003e\n        \u003cstrong\u003eExisting Wall Switches\u003c\/strong\u003e\n        \u003cp style=\"margin: 6px 0 0;\"\u003eDesigned for compact installation behind compatible switch panels.\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"background-color: #f9fafb; border: 1px solid #f3f4f6; border-radius: 6px; padding: 16px;\"\u003e\n        \u003cstrong\u003eSmart Home Automation\u003c\/strong\u003e\n        \u003cp style=\"margin: 6px 0 0;\"\u003eUse timers and schedules to automate compatible connected devices.\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"background-color: #f9fafb; border: 1px solid #f3f4f6; border-radius: 6px; padding: 16px;\"\u003e\n        \u003cstrong\u003eVoice-Controlled Rooms\u003c\/strong\u003e\n        \u003cp style=\"margin: 6px 0 0;\"\u003eIntegrate with compatible Alexa or Google Assistant systems.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background: #ffffff; border: 1px solid #e5e7eb; border-radius: 8px; padding: 24px; margin-bottom: 30px;\"\u003e\n    \u003ch2 style=\"font-size: 24px; margin: 0 0 18px; color: #111827;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\n    \u003cdiv style=\"overflow-x: auto;\"\u003e\n      \u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 520px;\"\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n            \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb; font-weight: 700;\"\u003eProduct Type\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb;\"\u003eSmart relay \/ in-wall smart switch module\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb; font-weight: 700;\"\u003eInput \/ Output Voltage\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb;\"\u003eAC 100-240V, 50\/60Hz\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb; font-weight: 700;\"\u003eMaximum Load\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb;\"\u003e16A, up to 3680W at 230V\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb; font-weight: 700;\"\u003eWiFi Protocol\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb;\"\u003eIEEE 802.11 b\/g\/n, 2.4GHz\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb; font-weight: 700;\"\u003eZigbee Protocol\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb;\"\u003eZigbee 3.0\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb; font-weight: 700;\"\u003eApp\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb;\"\u003eTuya \/ Smart Life\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb; font-weight: 700;\"\u003eVoice Integration\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb;\"\u003eAlexa \/ Google Assistant\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb; font-weight: 700;\"\u003eMaterial\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb;\"\u003eFlame-retardant PC, V0 rating\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb; font-weight: 700;\"\u003eSize\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb;\"\u003e42 x 42 x 20 mm\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb; font-weight: 700;\"\u003eWeight\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb;\"\u003e40 g\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb; font-weight: 700;\"\u003eCertifications\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb;\"\u003eCE, RoHS\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd style=\"padding: 10px; font-weight: 700;\"\u003eAvailable Versions\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px;\"\u003eWiFi \/ Zigbee 3.0\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"margin-bottom: 30px;\"\u003e\n    \u003ch2 style=\"font-size: 24px; margin: 0 0 14px; color: #111827;\"\u003ePackage Includes\u003c\/h2\u003e\n    \u003cp style=\"margin: 0;\"\u003e\n      Package contents depend on the product variant selected on this page. Please confirm your selected WiFi or Zigbee version before ordering.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"margin-bottom: 30px;\"\u003e\n    \u003ch2 style=\"font-size: 24px; margin: 0 0 14px; color: #111827;\"\u003eBasic Installation and Setup\u003c\/h2\u003e\n\n    \u003col style=\"padding-left: 22px; margin: 0;\"\u003e\n      \u003cli style=\"margin-bottom: 10px;\"\u003eInstall the compact relay module inside a suitable wall box behind the compatible switch panel.\u003c\/li\u003e\n      \u003cli style=\"margin-bottom: 10px;\"\u003eConnect the relay to the intended AC circuit according to the product wiring configuration.\u003c\/li\u003e\n      \u003cli style=\"margin-bottom: 10px;\"\u003eFor the WiFi version, prepare a 2.4GHz WiFi network.\u003c\/li\u003e\n      \u003cli style=\"margin-bottom: 10px;\"\u003eFor the Zigbee version, prepare a compatible Zigbee gateway.\u003c\/li\u003e\n      \u003cli\u003eOpen Tuya or Smart Life and complete device pairing for the selected version.\u003c\/li\u003e\n    \u003c\/ol\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background: #ffffff; border: 1px solid #e5e7eb; border-radius: 8px; padding: 24px; margin-bottom: 30px;\"\u003e\n    \u003ch2 style=\"font-size: 24px; margin: 0 0 16px; color: #111827;\"\u003eTroubleshooting Guide\u003c\/h2\u003e\n\n    \u003ch3 style=\"font-size: 18px; margin: 0 0 6px;\"\u003eWiFi version does not connect\u003c\/h3\u003e\n    \u003cp style=\"margin: 0 0 16px;\"\u003eConfirm that you are using a 2.4GHz WiFi network and that the selected product is the WiFi version.\u003c\/p\u003e\n\n    \u003ch3 style=\"font-size: 18px; margin: 0 0 6px;\"\u003eZigbee version does not appear in the app\u003c\/h3\u003e\n    \u003cp style=\"margin: 0 0 16px;\"\u003eConfirm that a compatible Zigbee gateway is available and connected to your Tuya or Smart Life system.\u003c\/p\u003e\n\n    \u003ch3 style=\"font-size: 18px; margin: 0 0 6px;\"\u003eVoice control is unavailable\u003c\/h3\u003e\n    \u003cp style=\"margin: 0 0 16px;\"\u003eConfirm that the relay has already been added to Tuya or Smart Life and linked with your compatible Alexa or Google Assistant account.\u003c\/p\u003e\n\n    \u003ch3 style=\"font-size: 18px; margin: 0 0 6px;\"\u003eTimer or schedule does not run as expected\u003c\/h3\u003e\n    \u003cp style=\"margin: 0;\"\u003eCheck the timer or schedule settings inside the Tuya or Smart Life app.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background-color: #fff1f2; border-left: 4px solid #f43f5e; padding: 18px 20px; border-radius: 4px; margin-bottom: 30px;\"\u003e\n    \u003ch2 style=\"font-size: 22px; margin: 0 0 12px; color: #9f1239;\"\u003eImportant Notes\u003c\/h2\u003e\n    \u003cp style=\"margin: 0 0 8px;\"\u003e\u003cstrong\u003eWiFi version:\u003c\/strong\u003e Supports 2.4GHz WiFi.\u003c\/p\u003e\n    \u003cp style=\"margin: 0 0 8px;\"\u003e\u003cstrong\u003eZigbee version:\u003c\/strong\u003e Requires a compatible Zigbee gateway.\u003c\/p\u003e\n    \u003cp style=\"margin: 0 0 8px;\"\u003e\u003cstrong\u003eMaximum load:\u003c\/strong\u003e 16A. The stated 3680W rating applies at 230V.\u003c\/p\u003e\n    \u003cp style=\"margin: 0 0 8px;\"\u003e\u003cstrong\u003eVoltage:\u003c\/strong\u003e AC 100-240V, 50\/60Hz.\u003c\/p\u003e\n    \u003cp style=\"margin: 0;\"\u003eNo waterproof or IP rating is specified for this product. Do not advertise or treat the module as waterproof.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003cdiv class=\"detailmodule_image\" style=\"margin:0;padding:0;line-height:0;font-size:0;\"\u003e\n\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S0f9ba2012a15403eb77183d654554129H.jpg\" alt=\"Tuya WiFi Zigbee 3.0 smart relay switch module\" style=\"display:block;width:100%;height:auto;margin:0;padding:0;border:0;\"\u003e\n\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S7119119978aa4f6092c1bf982d51902b8.jpg\" alt=\"16A Tuya smart switch relay for home automation\" style=\"display:block;width:100%;height:auto;margin:0;padding:0;border:0;\"\u003e\n\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S878415b882374f7bbd533cbb1b3cea43d.jpg\" alt=\"Mini in-wall smart switch module for existing wall switches\" style=\"display:block;width:100%;height:auto;margin:0;padding:0;border:0;\"\u003e\n\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sd87ac6d6af444d31aa1d8395f7bdc0b7C.jpg\" alt=\"Tuya Smart Life WiFi relay module with remote app control\" style=\"display:block;width:100%;height:auto;margin:0;padding:0;border:0;\"\u003e\n\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S4dd9c250149749c9913c36d221cc4f41D.jpg\" alt=\"Zigbee 3.0 smart relay switch for smart home automation\" style=\"display:block;width:100%;height:auto;margin:0;padding:0;border:0;\"\u003e\n\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sdb4a7d278d6c4876bd73e6a1ef93b76af.jpg\" alt=\"Smart relay switch compatible with Alexa and Google Assistant\" style=\"display:block;width:100%;height:auto;margin:0;padding:0;border:0;\"\u003e\n\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sf2516975507548cc8c922613883bc0a5B.jpg\" alt=\"Tuya smart switch with timer and schedule control\" style=\"display:block;width:100%;height:auto;margin:0;padding:0;border:0;\"\u003e\n\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S717a7181f9294343bbdd2ee4b1e20034r.jpg\" alt=\"Compact WiFi Zigbee smart relay module for lighting control\" style=\"display:block;width:100%;height:auto;margin:0;padding:0;border:0;\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_image\" style=\"margin:0;padding:0;line-height:0;font-size:0;\"\u003e\n\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S43cd3dd9886b4bbcb27373e00c315bddL.jpg\" alt=\"16A smart relay module AC 100-240V for home lighting\" style=\"display:block;width:100%;height:auto;margin:0;padding:0;border:0;\"\u003e\n\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S15d3a7c294de455590502ada11ca428aI.jpg\" alt=\"Tuya WiFi smart switch module for hidden in-wall installation\" style=\"display:block;width:100%;height:auto;margin:0;padding:0;border:0;\"\u003e\n\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sc7723c208a5040349d45454193e668b2W.jpg\" alt=\"Zigbee smart relay module with Tuya Smart Life app control\" style=\"display:block;width:100%;height:auto;margin:0;padding:0;border:0;\"\u003e\n\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sb180afd757f54587aaa5f09b70ebf236g.jpg\" alt=\"Smart home relay switch with Alexa voice control\" style=\"display:block;width:100%;height:auto;margin:0;padding:0;border:0;\"\u003e\n\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S02bb19f0a0184d87be57e9cabd5fb9a0m.jpg\" alt=\"Smart Life relay switch with Google Assistant compatibility\" style=\"display:block;width:100%;height:auto;margin:0;padding:0;border:0;\"\u003e\n\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S83b3158c81694e77b14381cb0fd1514e4.jpg\" alt=\"Mini 16A smart switch relay for lights and electrical devices\" style=\"display:block;width:100%;height:auto;margin:0;padding:0;border:0;\"\u003e\n\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S0a7fca32c6514f1999600e6711808f578.jpg\" alt=\"Tuya WiFi Zigbee smart switch module for smart home control\" style=\"display:block;width:100%;height:auto;margin:0;padding:0;border:0;\"\u003e\n\u003c\/div\u003e\n  \n  \u003cdiv style=\"margin-bottom: 30px;\"\u003e\n    \u003ch2 style=\"font-size: 26px; margin: 0 0 18px; color: #111827;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n    \u003ch3 style=\"font-size: 18px; margin-bottom: 5px;\"\u003e1. What is a Tuya smart relay module?\u003c\/h3\u003e\n    \u003cp style=\"margin-top: 0; margin-bottom: 16px;\"\u003eIt is a compact smart switch module designed for hidden installation behind a compatible wall switch, allowing app-based control of a connected AC circuit.\u003c\/p\u003e\n\n    \u003ch3 style=\"font-size: 18px; margin-bottom: 5px;\"\u003e2. What is the difference between the WiFi and Zigbee versions?\u003c\/h3\u003e\n    \u003cp style=\"margin-top: 0; margin-bottom: 16px;\"\u003eThe WiFi version connects through a 2.4GHz WiFi network. The Zigbee 3.0 version connects through a compatible Zigbee gateway.\u003c\/p\u003e\n\n    \u003ch3 style=\"font-size: 18px; margin-bottom: 5px;\"\u003e3. Does the Zigbee smart switch require a gateway?\u003c\/h3\u003e\n    \u003cp style=\"margin-top: 0; margin-bottom: 16px;\"\u003eYes. The Zigbee version requires a compatible Zigbee gateway for smart app connectivity.\u003c\/p\u003e\n\n    \u003ch3 style=\"font-size: 18px; margin-bottom: 5px;\"\u003e4. Does the WiFi smart switch require a hub?\u003c\/h3\u003e\n    \u003cp style=\"margin-top: 0; margin-bottom: 16px;\"\u003eThe provided product information specifies direct 2.4GHz WiFi connectivity for the WiFi version and does not specify a separate WiFi hub requirement.\u003c\/p\u003e\n\n    \u003ch3 style=\"font-size: 18px; margin-bottom: 5px;\"\u003e5. Which app works with this smart relay?\u003c\/h3\u003e\n    \u003cp style=\"margin-top: 0; margin-bottom: 16px;\"\u003eThe module is designed to work with the Tuya or Smart Life app.\u003c\/p\u003e\n\n    \u003ch3 style=\"font-size: 18px; margin-bottom: 5px;\"\u003e6. Does it work with Alexa?\u003c\/h3\u003e\n    \u003cp style=\"margin-top: 0; margin-bottom: 16px;\"\u003eYes. The product information specifies compatibility with Alexa for voice control.\u003c\/p\u003e\n\n    \u003ch3 style=\"font-size: 18px; margin-bottom: 5px;\"\u003e7. Does it work with Google Assistant?\u003c\/h3\u003e\n    \u003cp style=\"margin-top: 0; margin-bottom: 16px;\"\u003eYes. It can integrate with compatible Google Assistant devices through the supported smart home ecosystem.\u003c\/p\u003e\n\n    \u003ch3 style=\"font-size: 18px; margin-bottom: 5px;\"\u003e8. What is the maximum load of the smart relay?\u003c\/h3\u003e\n    \u003cp style=\"margin-top: 0; margin-bottom: 16px;\"\u003eThe maximum specified load is 16A, with a stated maximum of 3680W at 230V.\u003c\/p\u003e\n\n    \u003ch3 style=\"font-size: 18px; margin-bottom: 5px;\"\u003e9. What voltage does the smart relay support?\u003c\/h3\u003e\n    \u003cp style=\"margin-top: 0; margin-bottom: 16px;\"\u003eIt is specified for AC 100-240V at 50\/60Hz.\u003c\/p\u003e\n\n    \u003ch3 style=\"font-size: 18px; margin-bottom: 5px;\"\u003e10. Can I install it behind an existing wall switch?\u003c\/h3\u003e\n    \u003cp style=\"margin-top: 0; margin-bottom: 16px;\"\u003eYes. The module is designed as a compact in-wall smart switch that can be hidden behind a compatible switch panel.\u003c\/p\u003e\n\n    \u003ch3 style=\"font-size: 18px; margin-bottom: 5px;\"\u003e11. How large is the smart switch module?\u003c\/h3\u003e\n    \u003cp style=\"margin-top: 0; margin-bottom: 16px;\"\u003eThe specified module size is 42 x 42 x 20 mm and the specified weight is approximately 40 g.\u003c\/p\u003e\n\n    \u003ch3 style=\"font-size: 18px; margin-bottom: 5px;\"\u003e12. Can I set timers and schedules?\u003c\/h3\u003e\n    \u003cp style=\"margin-top: 0; margin-bottom: 16px;\"\u003eYes. Timer control and planned schedule modes are listed among the product's smart control functions.\u003c\/p\u003e\n\n    \u003ch3 style=\"font-size: 18px; margin-bottom: 5px;\"\u003e13. Does the WiFi version support 5GHz WiFi?\u003c\/h3\u003e\n    \u003cp style=\"margin-top: 0; margin-bottom: 16px;\"\u003eThe provided specification lists IEEE 802.11 b\/g\/n 2.4GHz WiFi. 5GHz support is not specified.\u003c\/p\u003e\n\n    \u003ch3 style=\"font-size: 18px; margin-bottom: 5px;\"\u003e14. Is the smart relay waterproof?\u003c\/h3\u003e\n    \u003cp style=\"margin-top: 0; margin-bottom: 16px;\"\u003eNo waterproof or IP rating is provided in the product specifications, so the module should not be described as waterproof.\u003c\/p\u003e\n\n    \u003ch3 style=\"font-size: 18px; margin-bottom: 5px;\"\u003e15. What material is the relay housing made from?\u003c\/h3\u003e\n    \u003cp style=\"margin-top: 0; margin-bottom: 16px;\"\u003eThe housing is specified as flame-retardant PC material with a V0 rating.\u003c\/p\u003e\n\n    \u003ch3 style=\"font-size: 18px; margin-bottom: 5px;\"\u003e16. What certifications are specified for the smart switch?\u003c\/h3\u003e\n    \u003cp style=\"margin-top: 0;\"\u003eThe supplied product specifications list CE and RoHS.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background: linear-gradient(135deg, #111827 0%, #1f2937 100%); border-radius: 10px; padding: 28px 24px; margin-bottom: 30px; text-align: center; color: #ffffff;\"\u003e\n    \u003ch2 style=\"margin: 0 0 10px; font-size: 26px; color: #ffffff;\"\u003eMake Traditional Control Smarter\u003c\/h2\u003e\n    \u003cp style=\"margin: 0 auto 20px; max-width: 650px; color: #e5e7eb;\"\u003e\n      Add app control, voice integration, timers and schedules to compatible existing circuits with one compact smart relay module.\n    \u003c\/p\u003e\n    \u003ca href=\"#product-form\" style=\"display: inline-block; background: #ffffff; color: #111827; text-decoration: none; padding: 12px 22px; border-radius: 6px; font-weight: 700;\"\u003eChoose WiFi or Zigbee Version\u003c\/a\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background: #ffffff; border: 1px solid #e5e7eb; border-radius: 8px; padding: 24px; margin-bottom: 30px;\"\u003e\n    \u003ch2 style=\"font-size: 22px; margin: 0 0 14px; color: #111827;\"\u003eRelated Product Suggestions\u003c\/h2\u003e\n    \u003cul style=\"margin: 0; padding-left: 22px;\"\u003e\n      \u003cli style=\"margin-bottom: 7px;\"\u003eTuya Smart Home Controllers\u003c\/li\u003e\n      \u003cli style=\"margin-bottom: 7px;\"\u003eZigbee 3.0 Smart Home Devices\u003c\/li\u003e\n      \u003cli style=\"margin-bottom: 7px;\"\u003eWiFi Smart Switches\u003c\/li\u003e\n      \u003cli\u003eSmart Lighting Controllers\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background: #ffffff; border: 1px solid #e5e7eb; border-radius: 8px; padding: 24px;\"\u003e\n    \u003ch2 style=\"font-size: 22px; margin: 0 0 14px; color: #111827;\"\u003eRelated Blog Suggestions\u003c\/h2\u003e\n    \u003cul style=\"margin: 0; padding-left: 22px;\"\u003e\n      \u003cli style=\"margin-bottom: 7px;\"\u003eWiFi vs Zigbee Smart Switch: Which One Should You Choose?\u003c\/li\u003e\n      \u003cli style=\"margin-bottom: 7px;\"\u003eHow In-Wall Smart Relay Modules Work\u003c\/li\u003e\n      \u003cli style=\"margin-bottom: 7px;\"\u003eHow to Use Tuya and Smart Life for Home Automation\u003c\/li\u003e\n      \u003cli\u003eHow to Add Voice Control to Existing Home Lighting\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\n","brand":"Shenzhen Cooleeon Electronics Co., Ltd.","offers":[{"title":"Wifi \/ 2pcs","offer_id":48925866688651,"sku":"TDQ-Wifi-16A-2PCS","price":21.81,"currency_code":"USD","in_stock":true},{"title":"Wifi \/ 5pcs","offer_id":48974649131147,"sku":"TDQ-Wifi-16A-5PCS","price":39.59,"currency_code":"USD","in_stock":true},{"title":"Zigbee \/ 2pcs","offer_id":48925866623115,"sku":"TDQ-Zigbee-16A-2PCS","price":27.16,"currency_code":"USD","in_stock":true},{"title":"Zigbee \/ 5pcs","offer_id":48974649163915,"sku":"TDQ-Zigbee-16A-5PCS","price":52.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/0093\/9659\/files\/S4cfb1a22d1d34735ad1698a32e5d194dh.webp?v=1786953892","url":"https:\/\/maliigaza.com\/es\/products\/tuya-wifi-zigbee-smart-relay-module-16a","provider":"MALIIGAZA Official Store","version":"1.0","type":"link"}