Product Name : Active Electronic Alarm Buzzer;Rated Voltage : DC 12V;Resonance Frequency : 2.8 ± 0.5KHz
Sound Pressure : >= 85dB/10cm/5VDC;Current Consumption(Max.) : <=30mA;Operating Temperature Range : -20-+70C
Body Size : 12 x 9mm / 0.47" x 0.35" (D*H);Wire Length : 5cm/2"
External Material : Plastic;Color : Black
Weight : 19g;Package Content : 10 x Active Electronic Alarm Buzzer
Plastic housing, DC 12V rated voltage, 2 wired connctor, convenient for connecting.
They have good characters like small cubage, low wastage and high voice pressure.
Most Helpful Customer Reviews
Perfect for my application - a warning that my RV fan lids were open. I glued them inside the fan housing, powered through a magnetic reed switch, and they are plenty loud to be annoying from the driver's seat. Under half an inch with no mount points and very thin wires, so plan to glue them down and provide strain relief for the wires.
Needed these for testing a few prototypes, worked fine and shipping was fast. They are pretty loud and worked perfectly for my application.
My initial impression was that this buzzers will not be m loud because they were much smaller than the ones I am used to. To my surprise they sounded just as loud and they do not take up space.
The authorised South African distributor of this product is under no obligation to honour the manufacture's guarantees/warranties or to provide after-sales service.
Please note that this item is imported from the USA, and is designed to be used in the USA. In addition, if the unit is powered it will come with a US plug and an adapter/transformer may be required. Please click here for more information on power requirements, or check with us if you are unsure or need any assistance!
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