Smart Switch Light Wireless RF-433Mhz Wall Panel Switch Remote-Control Receiver
ab 8,30 €
1 KR2201G-4 433Mhz Receiver Module. The existing data will be deleted succeed. Easy to install RF Output of Good Stability Easy pairing. RF frequency : 433-433.92MHz. （4）When the red indicator light of the receiver flashes and then turns off, the pairing is successful.
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