Electronics · United States

4pcs A7139S433 SMD 20x15mm transceiver 433MHz GFSK FSK RF Wireless Communication Module for Smart Home System

Product no longer available. The stores we track no longer sell it; last price seen $19.52.

Price history: 2 daily prices tracked since 2026-10-19; lowest $19.52, highest $19.52.

4pcs A7139S433 SMD 20x15mm transceiver 433MHz GFSK FSK RF Wireless Communication Module for Smart Home System

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