Photobooth Fernauslöser via USB Buzzer programmierbar | Studio-Ausrüstung.de
Amazon.com : Projects Unlimited 12VDC Programmable Buzzer Wide Frequency Range 12VDC Rated Voltage : Security Alarms And Sirens : Electronics
Amazon.com: Who's First? v3 Wireless Game 6 Buzzer System | Foster Gameshow Excitement in The Classroom - Includes Light Tower & USB Port & Randomizer : Toys & Games
Tri-Color USB Controlled Hemisphere Alarm Light with Buzzer : ID 5126 : $79.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Funkbuzzer USB - Fotobox Buzzern
USB Buzzer for Photo Booth or Computer Digital Download - Etsy
MATEK Mateksys FC USB Extender w/Passive Buzzer, side sound. USB-BZ-PAS _ - AliExpress Mobile