433Mhz Universal Wireless Remote Control Switch DC 12V 4CH relay Receiver Module With 4 channel RF Remote 433 Mhz Transmitter
Technical Details
| Brand Name: | QIACHIP |
| Channel: | 4 |
| Frequency: | 433 MHz |
| Matching Mode: | Intelligent Learning code |
| Model Number: | KR1204-4 kit |
| Modulation Mode: | ASK |
| Output Terminal: | NO , NC , COM |
| Package: | No |
| PCB dimension: | 68*47*26(mm) |
| Quiescent Current: | 5mA |
| Receiving sensitivity: | >97dbm |
| RF working mode: | superheterodyne |
| Shell: | Yes |
| Support APP: | Yes |
| Use: | Switch,Universal,Automated curtains,Electric Door,Lighting |
| Wireless Communication: | RF |
| Working Temperature: | -30~+80℃ |
| Working voltage: | 12 V |
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