Buscapersonas de muñeca inalámbricas IPX7 433,92 MHz buscapersonas de reloj para sistema de paginación de restaurante 4 F

ANTI INTERFERENCE: Wrist pager supports IPX7 waterproof. Strong anti interference, fast speed and accurate transmission. Operation range of 100‑200m in open distance. WATCH DESIGN: Wireless watch pager has a stylish watch design and is easy to use.

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