Smart Switch Light DIY Module Receiver 433 Mhz Portable RF Wireless Relay Power
ab 7,39 €
RF frequency : 433-433.92MHz. The existing data will be deleted succeed. Easy to install RF Output of Good Stability Easy pairing. Receiving Sensitivity : >108 dbm. （4）When the red indicator light of the receiver flashes and then turns off, the pairing is successful.
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