Wifi Smart Light Switch,Wifi Module,4CH AC 110/220V&DC 12/24V RF433 Receive 10A Relays Work with Alexa Google Assistant,eWelink
Technical Details
| Alexa and Google Home: | Support |
| APP: | EWeLink (ios & android) |
| Brand Name: | KTNNKG |
| Channel: | 4 |
| Conductive material: | Pure copper |
| Each relay load current: | 10A |
| Frequency: | 433 MHz |
| Model Number: | WIFI-RF-2204 |
| Package: | Yes |
| PCB panel: | Double sided 12 mm |
| Remote Distance: | 100m(wild) |
| Support APP: | Yes |
| Three Operating Methods: | WiFi Control, Remote Control and Manual Operation |
| Two working voltage input methods: | AC 90-250V 50/60Hz and DC 7-36V |
| Use: | Audio / Video Players,Lighting,Switch,Computer,Projectors,Air Conditioner,Electric Door,Automated curtains,TV,Speaker,Camera / Video Camera,Universal |
| Wireless Communication: | RF |
| Work frequency: | 433MHz |
| Working mode: | Jog, Self-locking,Interlocking |
Price history chart & currency exchange rate