{"product_id":"mhcozy-4ch-wifi-relay-module-4-channel-smart-switch-with-alexa-google-home-tuya-app","title":"MHCOZY 4CH WiFi Relay Module – 4-Channel Smart Switch with Alexa\/Google Home \u0026 Tuya App","description":"\u003ch2\u003eMeet the MHCOZY 4CH WiFi Relay Module\u003c\/h2\u003e\n\u003cp\u003eThe MHCOZY 4CH WiFi Smart Relay Module is a compact, multi-purpose networked switch designed to simplify home automation. Compatible with the free Smart Life and Tuya apps, it lets you remotely control four connected devices from anywhere, anytime. The device accepts input from USB 5V or DC 7–32V, giving you flexibility across different power setups.\u003c\/p\u003e\n\u003cp\u003eWhat makes this relay appealing is its blend of independent channels, energy efficiency, and adaptable control methods. Each of the four channels can be operated separately, so you can tailor scenes for lighting, fans, doors, or other electronics without sprawling extra hardware. The unit’s power draw stays under 1 W in standby, with a quiescent current around 80 mA, which helps keep energy use low in a busy smart home.\u003c\/p\u003e\n\n\u003ch2\u003eKey capabilities at a glance\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eIndependent control of four devices for custom automation\u003c\/li\u003e\n  \u003cli\u003eLow power consumption and robust load handling (up to 10 A per channel, \u0026lt; 250 V)\u003c\/li\u003e\n  \u003cli\u003eWide operating range: -40°C to 70°C and 40%–80% RH for varied environments\u003c\/li\u003e\n  \u003cli\u003eWiFi connectivity (2.4 GHz) with Bluetooth remote and fixed-code 433 MHz RF support for offline control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSmart modes that adapt to daily life\u003c\/h2\u003e\n\u003cp\u003eThe device offers three practical modes: a default self-locking mode to keep devices on or off until you change it, a momentary mode for a quick one-second pulse (ideal for brief activations), and an interlock mode that turns on one channel at a time while coordinating timing across others.\u003c\/p\u003e\n\n\u003ch2\u003eScheduling, timers, and offline reliability\u003c\/h2\u003e\n\u003cp\u003eSet up single, repeating, countdown, or sunrise-based schedules to automate actions at precise times. Timers continue to run even if the network drops, and you can share these routines with family members for convenient access. Real-time status sync keeps you informed via the app.\u003c\/p\u003e\n\n\u003ch2\u003eEcosystem and voice control\u003c\/h2\u003e\n\u003cp\u003eSeamlessly integrate with Alexa, Google Assistant, SmartThings, and Siri for hands-free operation. Use voice commands to activate lights, garage-related circuits, or window treatments, while keeping your home calm and controllable.\u003c\/p\u003e\n\n\u003ch2\u003eWhat you get and how to install\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eDIN-rail friendly design in an ABS shell for secure installation\u003c\/li\u003e\n  \u003cli\u003e4-channel relay module with quick-start instructions\u003c\/li\u003e\n  \u003cli\u003eIdeal for DIY automation projects such as garage doors, blinds, or outdoor lighting\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical snapshot\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eInput voltage: USB 5V or DC 7–32V\u003c\/li\u003e\n  \u003cli\u003ePower consumption: \u0026lt; 1 W; quiescent current ~80 mA\u003c\/li\u003e\n  \u003cli\u003eLoad capability: \u0026lt; 10 A per channel; switch voltage \u0026lt; 250 V\u003c\/li\u003e\n  \u003cli\u003eOperating environment: -40°C to 70°C; 40–80% RH\u003c\/li\u003e\n  \u003cli\u003eConnectivity: WiFi 2.4 GHz, Bluetooth remote, 433 MHz RF (fixed code)\u003c\/li\u003e\n  \u003cli\u003eModes: Self-locking, Momentary, Interlock; scheduling and timers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWhether you’re automating a set of lights, a garage door actuator, or window shades, the MHCOZY 4CH WiFi Relay provides flexible control in a compact package. It’s designed to be easy to configure, yet capable enough to support thoughtful automation scenarios that align with your daily routine.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What can you control with the MHCOZY 4CH WIFI Relay?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Independently control four devices via the Smart Life\/Tuya app, plus voice with Alexa\/Google Home, and offline RF\/Bluetooth options if WiFi is unavailable.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does it require constant internet to function?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. It supports offline modes with Bluetooth and 433MHz RF, and timers run when the network is down.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MHCOZY","offers":[{"title":"Default Title","offer_id":47464903639214,"sku":"B09M6HTDVS","price":65.06,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/6012\/9710\/files\/mhcozy-4ch-wifi-relay-front-panel.jpg?v=1770326358","url":"https:\/\/handyskook.ca\/products\/mhcozy-4ch-wifi-relay-module-4-channel-smart-switch-with-alexa-google-home-tuya-app","provider":"HandySkook","version":"1.0","type":"link"}