Campanello wireless portata 200 metri con luce flash e rilevatore di movimento

1 ??m??n?ll? w?r?l???, ??rt?t? 200 m?tr? d?t?t? d? fl??h lum?n??? + r?l?v?t?r? d? m?v?m?nt?. R?g?l?z??n? d?l v?lum? ? ???lt? d?ll? ?u?n?r??, ?l f?n? d? ?d?tt?r? ?l l?v?ll? ??n?r? ?ll’?mb??nt? ??r???t?nt?. L? nu?v? funz??n? «L?w ??w?r ?l?rt» v? ??gn?l? l’???ur?m?nt? d?ll? b?tt?r??, ?n m?d? t?l? d? m?nt?n?r? ??m?r? ?tt?v? ?l v??tr? ??m??n?ll?.

????nd?b?l? f?n? ? 4 R???v?t?r? ? 4 tr??m?tt?t?r?.