This product has no wifi function. Only RF 433MHz function. Power mode: Kinetic energy self-generation. As halogen/incandescent/cfl/fluorescent/LED. The auto -food wireless switch is pressed to generate electricity, without cable.
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433Mhz universal wireless switch smart Lmap/LED/Lighting controller Diese AC85V~265V RF Relay Receiver Board and Wall Switch
Aliexpress UK
Seat Paddle Cushion Back Support Cushion Kayaking Accessories Board Back Rest. Modern Led Ceiling Fan w/Light Dimmable E27 Living Room Bedroom Fan Lamp 3 Speed. Modern Led Ceiling Fan +Light Dimmable E27 Living Room Bedroom Fan Lamp 3 Speed.
eBay
16A/20A Mini Tuya Smart Wifi Switch DIY Module 2-Way Control 433MHz Wireless Switch Smart Life APP Works With Alexa Google Home
Aliexpress UK
Max Load: 30A Relay, Resistive load≤25A, Inductive load≤20A. 149PCS Greenhouse Drip Irrigation System Kits for Automatic Irrigation Watering. Wireless Frequency: 433 MHz. Due to the difference between different monitors, the picture may not reflect the actual colour of the item.
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Tuya 16A WiFi Smart Wireless Switch 433MHz Self Powered No Battery Needed Wall Switches Voice APP Control For Alexa Google Home
Aliexpress UK
The outer casing adopts imported ABS fireproof injection moulding material to effectively prevent the switch from accidentally catching fire and causing fire. -Low-power standby, energy saving and safety; Quick response, no delay;.
eBay
Cerhot Wireless Switch Remote Control 30A DC12V 24V 72V Car motorcycle Circuit Modification Equipment Lights Switch Water Pump
Aliexpress UK
Platform: Tuya / Smart Life. App: Tuya Smart / Smart Life. Max Current: 16A. Say commands like. "Alexa, turn on the kitchen light.". Connectivity: 2.4GHz WiFi. Automate actions based on temperature, humidity, or other conditions using the app’s smart scene feature.
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3.7V Mini RF Remote Switch 433MHz 4.2V 4.5V 5V 6V 7.4V 9V 12V Small Relay Contact Wireless Switches NO COM NC With Black Cover
Aliexpress UK
Body Color:white. Sharing and security.
eBay
Cerhot DC9-72V/AC100-240V RF433Mhz Wireless Switch Remote Control On-off 30A Water Pump Relay Receiver Lamps Wall Light Switch
Aliexpress UK
Toggle: Press once the remote button, the relay connects, press the remote button twice, the relay disconnects. Work Perfect With Our Transmitter. RF Working Mode: Superheterodyne Reception (Modulation Mode:ASK).
eBay
Cerhot Wireless Switch Remote Control 30A 12V 24V 48V 72V Car Motorcycle Circuit Modification Equipment Lights Switch Water Pump
Aliexpress UK
Down arrow button: to decrease brightness. Output power: 5V <40W, 12V <96W, 24V <192W. Mainly used to adjust the brightness of single color LED lights. Up arrow button: to increase brightness. Wireless Remote.
eBay
New High-End No Battery Self Powered Wireless Switch 1/2/3 Gang High-Sensitivity Kinetic Switches Rf433mhz Waterproof Panel
Aliexpress UK