GIRIER Tuya Smart WiFi Switch Module RF433 DIY Breaker Relay Neutral Wire Required Supports 2-way Control Works Alexa

WiFi-free RF433 Control No WiFi? No sweat! Wired to standard circuits (for connection to lights and other devices), this module uses RF433 1527-code technology. It pairs with 2 buttons or RF control panels to achieve dual control, and supports up to 30 button pairings per module-super convenient for upgrades in both existing and new homes. Support Physical 2-way Control Easily supports standard 2-way wiring, connects directly to traditional wall switches, and fits perfectly into new home wiring setups. And retains the convenience of traditional manual control. Compact Hidden Upgrade Compact size fits most switch boxes, flush-mounted to stay hidden in walls-no damage to your original decor. Add smart control to old homes with zero visible changes, hassle-free retrofitting! Expand Your Control with WiFi Unlock advanced smart features by connecting the module to your home WiFi. Once connected, enjoy full remote access via the app, hands-free voice commands, and customizable schedules-all while maintaining the reliable RF433 connection for uninterrupted local control. This gives you the flexibility of smart automation alongside steadfast, network-free operation. Power-off Memory Automatically restores your devices to their previous working status after sudden power outages-no manual resetting required. Enjoy hassle-free and stable operation without extra effort. How to Pair the switch module with RF433 controller? Cautions Before Pairing If you are pairing a multi-channel switch(such as 2/3/4CH module), it is recommended that you configure all buttons at once. The RF pairing mode will exit 15 seconds after entering it without any operation. Method 1-After WiFi Pairing(EZ MODE) 1. Pair the switch module with Tuya Smart or Smart Life APP; 2. Enter the module control page; 3. Click the "setting" icon at the bottom right corner； 4. Choose "Remote Pairing" 5. Pair the RF433 remote according to the instruction shown in the page. Method 2 Pair with RF Remote(with or without WiFi) 1. All ON/OFF Mode Quickly press the button on the switch module 3 times, and the indicator flashes quickly. Then long press the button on the RF remote. 2. Pair with One by One After finishing the first step, long press the button for 1-2 seconds. When the indicator light blinks regularly, long press the other button on the RF remote. This way, you can control the 1st channel separately; Then long press the button on the module again, and the indicator light blinks twice regularly, long press the other RF remote. This way, you can control the 2nd channel separately; Next, let's continue to long press the button on the switch module. The indicator will flash 3 times regularly, long press the third RF button for pairing; Finally, long press the button on the switch module, and the indicator will blink 4 times regularly, then long press the 4th RF button for pairing. SPECIFICATION Product type: Wi-Fi Switch Module Neutral Wire Requirement: Yes Rated Voltage: AC100-240V 50/60Hz Max. Load: 1CH: 10A/16A 2CH: 2x8A 3CH: 3x5A 4CH: 4x4A 2-way Control: Support RF Frequency: RF433MHz, 1527 encoding Max. RF Buttons: 30 Operation Frequency: 2.412GHz-2.484GHz Operation temp.: -10℃+40℃ Operation Humidity: 20%-90% Wireless Protocol: WiFi lEEE 802.11b/g/n Operation Range: <100m Dims (WxDxH): 39x39x20 mm IP rating: IP20 APP: Tuya Smart, Smart Life Hub Requirement: No