uxcell DC 324V 90DB Intermittent Beep Alarm Electronic Buzzer Sounder — 2pcs A dependable, easytouse audible alert for projects and equipment that need a clear warning tone. This uxcell electronic buzzer produces a loud intermittent beep at 90 dB and operates across a wide DC voltage range (3–24V), making it a flexible choice for many alarm and signaling applications. Two units are included for multipoint installation or backup. Key benefits Reliable audible notification: A 90 dB intermittent beep cuts through ambient noise to draw attention when immediate notification is required. Wide voltage compatibility: Works directly with any DC supply between 3 and 24 volts, so it fits a broad range of systems without extra components. Ready for multiple uses: Supplied as a pair to cover two zones, replacement and spare needs, or dualdevice setups. What this unit does and why you need it Provides a clear, intermittent audible alarm to alert users to faults, warnings, timers or entry events. Simplifies system design by supporting a wide DC voltage window; it can be used in lowvoltage battery systems and higher DC control circuits alike. Offers a practical, costeffective solution when a reliable sounder is required for safety, security, or signaling. Key attributes Brand: uxcell Type: Electronic buzzer / sounder Operating voltage: DC 3–24V Sound output: 90 dB Tone: Intermittent beep Package quantity: 2 pieces Typical applications Security and alarm panels: Use as the audible element for intrusion, fire, or fault indications where a loud intermittent tone is needed. Industrial equipment and machinery: Provide audible alerts for status changes, fault conditions, or operator notifications to improve safety and reduce response time. Electronics and DIY projects: Integrate into timers, doorbells, control boxes, or prototype systems that require a compact, volume alarm. Usage notes Designed to operate from any DC source within the specified 3–24V range. Ideal where a noticeable intermittent sound is needed rather than a continuous tone. Supplied as two identical units for flexible deployment. This uxcell DC 324V 90DB Intermittent Beep Alarm Electronic Buzzer Sounder (2pcs) gives you straightforward, volume audible signaling with broad voltage compatibility, suitable for security, industrial, and generalpurpose applications.