Pack of five active 12V buzzers designed for clear, intermittent alert tones in a wide range of applications. Each unit runs from DC12V and produces an audible 80dB beep, providing a reliable audible signal where attention is required. Key benefits Ready to use with standard 12V DC systems: active design means no external driver or oscillator is required. Connect to a 12V supply to produce intermittent sound. Noticeable 80dB output: loud enough for most alarm and notification uses without additional amplification. Multiple units included: five identical buzzers allow installation across several locations or spare parts for maintenance. Simple integration: works with alarm panels, control circuits, timers, and vehicle electrical systems that provide DC12V power. Consistent intermittent tone: designed to produce a repeating beep that is easy to hear and recognize. Main features Operating voltage: DC12V Sound level: 80dB Function: active electronic buzzer with intermittent beeping output Quantity: 5 pieces per pack Typical applications Security and alarm systems: use as intrusion or tamper alerts on DIY or commercial alarm panels. Industrial and control panels: audible notification for status changes, fault alerts, or process steps. Vehicles and equipment: integrate as a warning or reminder signal in 12V automotive and utility circuits. What is included Five active DC12V buzzers producing intermittent 80dB beeps. Notes for use Intended for use with compatible 12V DC supplies and control outputs. Verify system wiring and power specifications before installation.