Add a sense of urgency to your warning systems with the Signal Series. This Pulse/Stop Sound Buzzer is engineered to automatically alternate between sound and silence, creating a rhythmic "beep-beep-beep" alert. Operating across a wide DC 6V to 24V range, it is the definitive solution for applications where a continuous tone might be ignored or blended into background noise.
Automatic Intermittent Tone: Features a built-in internal oscillator that handles the "on/off" cycling for you—no complex external timing circuits required.
High-Urgency Psychoacoustics: The pulsing sound is naturally more effective at grabbing human attention compared to a steady tone, making it ideal for critical safety warnings.
Wide Voltage Versatility: Seamlessly transitions between 6V (small battery kits), 12V (automotive/security), and 24V (industrial/trucking) systems.
Heavy-Duty Signal Penetration: Delivers a clear, high-decibel pulse (85dB–95dB) that remains distinct even in busy workshops or engine rooms.
Vehicle Reverse Alarms: The standard "stop-and-start" sound used for forklift, truck, and van reversing safety.
Machinery Cycle Alerts: Notify operators that a machine is about to start or has reached a specific stage in its cycle.
Security Entry/Exit: Use as a "pre-alarm" warning during entry delays to remind users to disarm their security system.
Medical & Lab Equipment: Ideal for alerts that need to be persistent but not overwhelming, such as a "task complete" reminder.
Plug-and-Play Intermittence: Simply apply a steady DC voltage and the buzzer will immediately begin its pulse-stop sequence.
Integrated Flange Mount: The 30mm–40mm housing typically includes mounting "ears" for easy screw-down installation on panels or chassis.
Weather-Resistant ABS: Constructed from high-impact, flame-retardant plastic to withstand industrial environments and engine bay heat.
Low Current Draw: Optimized for efficiency, drawing minimal power even at 24V, ensuring it won't drain your backup battery.
Product Type: Intermittent/Pulse Electronic Piezo Buzzer
Operating Voltage: DC 6V – 24V
Included: 1x DC 6-24V Pulse/Stop Buzzer
1. Can I change the speed of the "beep"? No. The pulse rate is hard-coded into the internal circuit. If you need a faster or slower pulse, you would need to use a Standard Continuous Buzzer paired with an external EMX Flasher Module.
2. Is it louder at 24V? Yes. While it will start beeping at 6V, the volume and "sharpness" of the pulse increase significantly as you move toward the 24V limit.
3. Does it have a "Continuous" mode? This specific model is dedicated to the pulse/stop function. If you need both sounds, you would need two separate buzzers or a specialized three-wire "Dual Tone" model.
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