Go to Google Images and paste the original keyword. If it's a real product (e.g., a label on a part), images may appear.
"Sirina" does not exist in standard Greek. Likely corrections:
Based on comparable devices from Greek electronics magazines (e.g., Ραδιοερασιτέχνης, Ήχος & Ηλεκτρονική), we can propose: 36 sirina erasitexniko
| Feature | Specification | |---------|----------------| | Type | Piezoelectric or electromagnetic siren | | Voltage | 12V DC (car battery) or 9V battery | | Current draw | 150–300 mA max | | Sound output | 105–115 dB @ 1m | | Tones | Fixed howl, alternating fast/slow wail, or “hi-lo” (European police) | | Activation | Momentary switch, relay, or 36-pattern selector (hence the “36”) | | Housing | ABS plastic, red or black, 80x80x40 mm | | Mounting | Screw holes or magnetic base | | Origin | DIY kit from Hellenic Amateur Radio Association (RAAG) or small Greek manufacturer like Sirina S.A. (if existed) |
The “36” might refer to 36 different sound patterns – a popular feature in programmable sirens of the era, using a 555 timer and a CD4017 counter. Go to Google Images and paste the original keyword
If you landed here searching for "36 sirina erasitexniko", you are likely a collector, radio amateur, or vintage tech enthusiast puzzled by a label on an old device, a forum post, or a Greek online marketplace listing. Although no mainstream product bears this exact name, linguistic analysis suggests a fascinating niche: an amateur (ερασιτεχνικό) siren or signaling device (σείρηνα) with the number 36 possibly denoting a model, voltage, or frequency.
This article will:
By the end, you will understand whether you need a replacement part, a historical manual, or simply a translation of a Greek hobbyist’s listing.