1PCS 433 Mhz 1CH RF Relè Ricevitore Universale Wireless Telecomando Interruttore

Reception sensitivity: ≥ -107dBm. Working frequency: 433MHz. 1 pcs Light Switch Receiver Module. Maximum load: 2A. Modulation mode:ASK (superheterodyne). Ultra low power,High sensitive response. Learning style: Learning Button.

eBay