1PC RXB14 433Mhz Superheterodyne Wireless Receiver 3.3V-5.5V for Arduino/AVR
1,19 €
(1) receiver sensitivity reach -115dBm;. (3) wireless security alarm;. (4) Wireless doorbell;. (6) a wireless data transmission. hope you could understand. (1) car remote door switch (RKE);.
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