Thank you for viewing from among many listings. This is a "Personal Security Alarm" from Seibunkan. Model number: SE-600Y Color: Yellow New, unused condition It has been stored at home in a dark place for a long time. The insulation sheet is still attached (see image 2). Please refrain from purchasing if you are sensitive to details. Immediate purchase is possible. Price is not negotiable. Security, emergency, alarm, buzzer, bell, yellow, yamabuki-iro (orange-yellow), children, kids, elementary school students, elementary school, school, cram school, entrance, going to school, going home, commuting, attending cram school, safe, security, goods