36 Sirina Erasitexniko |verified| Jun 2026

Based on comparable devices from Greek electronics magazines (e.g., Ραδιοερασιτέχνης , Ήχος & Ηλεκτρονική ), we can propose:

→ Σείρηνα (siren). In technical contexts, it can mean: 36 sirina erasitexniko