• Subject :[UPDATE] CBZ10/20/30 Buzzer add Economical type
  • date :2017/09/22
  • Content : [UPDATE] CBZ10 (DC12V/24V), CBZ20 (DC12V/24V), CBZ30 (DC12V/24V, AC110-230V Wide voltage input) Buzzer have adding Economical type 80db Plastic device inside (Non-general electronic high frequency sound), available now. Please order directly or inquiry to our sales.