Electronics · United States
5pcs SI4438S4S-V1-C2A SMD 16x12.5mm transceiver 433MHz GFSK OOK RF Wireless Communication Module for Smart Home System
Product no longer available. The stores we track no longer sell it; last price seen $16.86.
Price history: 2 daily prices tracked since 2026-10-19; lowest $16.86, highest $16.86.
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