Uncanned,1Channel USB 5V or DC 7-32V WiFi Wireless Smart Relay Switch,Self Locking(on/Off)/ Inching (momentary) Module,Smart Life/Tuya app Remote Control,Compatible with Alexa/Google Home

This product is a 1-channel wireless relay switch module, based on the Smart Life App or Tuya APP ecosystem. No programming is needed to control it remotely via your phone, voice commands, RF433 remote (sold separately), or set timers. It's perfect for smart upgrades for lights, access control, water pumps, and other devices.【All-in-One WiFi Smart Switch】Wide Compatibility: Works with Smart Life or Tuya App, Alexa, Google Home, and other smart home platforms, making it easy to control regular appliances and build a fully smart home.Easy Installation: Uses screw terminals for convenient wiring, with overcurrent protection and isolation design to ensure safe and reliable operation.Input and Output Isolation: Passive dry contact (NO/COM) smart relay switch, controlling the live wire or positive side of the load circuit to turn appliances on or off (e.g., a lamp's live wire passes through the relay contacts), suitable for low-voltage signal control or AC high-voltage device switching.Wide Voltage Input: Supports Micro USB 5V or DC 7-32V input, flexible power supply, easy to install.High Current Switching: Compatible with various loads, rated current up to 10A, can control AC 85-250V or DC 0-30V lights, motors, and home appliances. For high-power devices, an AC contactor is needed.【Configuration Requirements and Tips】Only supports adding devices via 2.4GHz WiFi (does not support 5GHz WiFi). Smart devices should be used within the WiFi signal coverage area. As long as your phone has internet or cellular data, you can control it from anywhere. Supports Android/iOS control. After wiring and powering on, turning on your phone's location and Bluetooth in advance can help quickly discover the device, making network setup simple.【Multiple Control Methods】1. App Remote Control: Use your smartphone app to remotely turn appliances on/off from anywhere via 2G/3G/4G or WiFi.2. Bluetooth Control: If your smart device is offline, just turn on your phone's network and Bluetooth to control it via Bluetooth.3. RF433 Control: Can pair with a learning-type fixed code RF433 remote (sold separately) for local control even without a network.4. Voice Control: After adding the device in the Smart Life/Tuya app, link it to your Amazon Alexa and Google Assistant accounts. Use it with Echo/Echo Dot, Google Home/Nest, etc., to control devices with voice commands without manually operating them.【Dual-Mode Application Instructions】The relay can be used as a volt-free button (momentary mode) or as a switch (latching mode).Latching Mode: Like a traditional switch, tapping “ON” remotely will energize and hold the relay, while “OFF” will disconnect it. (Mainly used for controlling power circuits.)Momentary Mode: After the relay is energized, it will automatically turn off after a set time (default 0.5 seconds, adjustable from 1 second to 3600 seconds). You can also set it to “automatically energize 15 seconds after turning off.” This is suitable for scenarios like doorbells, flush valves, and motor momentary control. The momentary duration can be adjusted to meet pulse control or long-duration locking needs. To make changes, please go to the app settings.【Flexible Scheduling and Automation Scenarios】Scheduling: The minimum time unit is one minute, with a shortest duration of 1 minute. You can set multiple on/off schedules, countdowns, and recurring timers to automatically control connected devices at specific times. Automation: You can set timed tasks like countdowns, fixed times, sunrise/sunset, and recurring timers. By combining with the smart life app’s scene functions, you can achieve 'sensor-triggered actions' or 'turn off all devices when leaving home' with one tap. Each channel can have its own schedule, countdown, sunrise/sunset trigger, or recurring timer, enabling automatic switching of appliances. It also supports scene linkages and group control (control multiple devices at once with a single tap).

• 【Smart Remote Control】 The relay switch only supports 2.4G WiFi. You can add the device in the Smart Life App or Tuya App and control it remotely without any programming. If the internet is down, you can still use Bluetooth for short-range control. It also supports pairing with a fixed-code 433 MHz remote (sold separately) and voice control via a compatible smart speaker.
• 【Dual Power Interfaces & Dry Contact Passive Output】 The operating voltage can be supplied via a Micro USB 5V or a screw terminal DC 7-32V dual input design. The load end is a dry contact/passive contact, capable of controlling AC 0–250V, DC 0–30V, up to 10A, safely suitable for lights, access control, water heaters, pumps, and various other loads. Note: An external power supply is required at the load end.
• 【Momentary/Locking Dual Mode】 You can switch between momentary and locking modes anytime via the app, no rewiring needed. Locking mode: Turn devices on/off remotely in real-time, mainly used for controlling circuit power. Momentary mode: The relay automatically turns off after the set time once activated, ideal for doorbells, access control locks, solenoid valves, and other momentary control scenarios.
• 【Smart Scheduling & Real-Time Status Feedback】 Scheduling: You can set timers, countdowns, and recurring schedules to control your appliances as needed. Status Feedback: Check in real-time through the app whether your device is on or off. Power-On State Customization: You can set it to turn on, turn off, or stay the same when powered on.
• 【Device Sharing and Voice Control】 Device Sharing: Share your device with 20 people so multiple phones can control it. Voice Control: After adding the device in the Smart Life App or Tuya App, authorize it for voice control with smart speakers like Amazon Echo or Google Home.