Durability ABS and metal this buzzer offering excellent shock resistance and weatherproof Its 30x10mm small form factor fits space constrained applications while ensuring long time reliability Stable & Cost Effective: Features broad frequency response and wide operating temperature ranges for consistent in harsh environments Sound Output: This 12V24V30x10mm FSR3010 passive buzzer delivers clear and loud sound with piezoelectric technology, ideal for alarms, notifications, and various electronic applications Low Power Consumption: Designed as a passive buzzer, it only consumes power when driven, significantly reducing energy usage and extending operational life Wide Voltages Compatibility: Supports both 12V and 24V input voltages, with electronic equipment and industrial systems quick installation and replacement in projects, Manufacturer: Veltros