Designer: Hayato Horie

Produces a sound of approximately 90 decibels from 2 meters away, at a frequency of 4,000 hertz. This places it well within the standard human range of hearing (20-20,000 Hz), while also being easy to discern amid background noise, and is louder than most standard public alarms.

Product size:
Whistle: Approx. W2 x D8 x H3 cm 10g
Perch: Approx. W2,5 x D1 x H1,5 cm 2g

Material:
Whistle: ABS resin / Perch: ABS resin, magnet / Anti-slip sticker: polyurethane, polyester, acrylic adhesive

Country of origin:
Japan

Code:
DA-1390-BL Blue EAN: 4582714120244
DA-1390-LGY Light Gray EAN: 4582714120251
DA-1390-LPK Light Pink EAN: 4582714120268
DA-1390-YL Yellow EAN: 4582714120275