66,02 EUR 433.92mhz 10pcs Emergency call buzzer hospital patient call bell for elderly people children nursing house clinic K-W3-H 433.92mhz 10pcs Emergency call buzzer hospital patient call bell for elderly people children nursing house clinic K-W3-H 66,02 EUR Aliexpress EU - Telephones & Accessories Vásárolni Ártörténet 2023. szept. 18. 66,02 EUR