🔔 Buzzing with Security: Don’t miss out on peace of mind!
The Electronic Buzzer Alarm Beep Buzzer (Model: HYD-4218) is a set of three high-quality piezo buzzers designed for security and alarm systems. Operating at a voltage of DC 9-15V with a rated current of 12mA, these buzzers produce a loud 85dB sound at a frequency of 4000±500Hz. Made from durable ABS plastic, they are compact, energy-efficient, and easy to install on various panels, making them an ideal choice for enhancing your home or security system.
P**M
Good
Good
R**G
Loud, pulsing alarm Just as it should be
Not much else to say. Hard to find a piezo that doesn't just make a continuous tone. These are "active" which means it has the pulsing circuitry built in.
M**R
These are not intermittent/pulse beepers!!
This is sold as an intermittent beep buzzer. RG Merc86 and others remarked that it is a pulse type. But the ones I received are simple continuous tone models, not what I wanted at all. Returning!
M**6
loud, obnoxious, and perfect
great intermittent buzzer that was loud enough to hear though the house. worked perfectly for my application.
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