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Your cart is empty. Specification:Descriptions:Plastic housing, DC 3-24V working voltage, black and red 2 wire, convenient for wiring.
An suitable item for industrial use.
The Cat Family
2025-09-03 12:02:08
This thing worked great. It's exactly what you would expect and makes a high pitched somewhat irritating continuous sort of beep. It's quite loud from my perspective. I put it in my old car to beep when the turn signals flash and it was so loud I had to put tape over it and it's still really too loud.
Homer Bunker-Simpson
2025-08-16 18:49:51
It has now been over a month and still no delivery. "Free" shipping is not worth it. They must be manufacturing this in a hole in the ground in China and delivering it by broken bicycle to USA. When I checked the delivery date after two weeks, the indication was that it could be as long as a month and a half. In 2014? A MONTH AND A HALF?!I don't need Jeff Bozos to deliver this in his personal fleet of drones, but something shorter than a month would certainly be appropriate.
Buu Nguyen
2025-08-06 21:21:32
Great for a basic buzzer. It is a little on the cheap side, but it works fine. This was used as part of a science experiment involving basic circuitry, and for that purpose it functioned perfectly. It does make a loud, very irritating high pitched noise, for which a home-made switch was used to turn it off. Good, cheap product for basic educational purposes.
L O.
2025-07-22 16:58:06
Needed audible alarm for driveway intrusion. Was easy to add to our existing security system. Works well and can be heard throughout house.
Tom
2025-06-20 21:25:52
I received the buzzers on time and they were everything they were advertised to be. The only problem and the reason I did not give them 5 stars is that I wanted to use them to remind me to cancel my signal lights on my motorcycle and they were not loud enough. 80db is loud enough but the sound does not keep it's volume if not mounted very close to your ear. They could not overcome the wind and engine noise and my helmet soundproofing. They would work great in other uses. I replaced them with louder units.Regards, Tom
Bryan
2025-06-18 17:15:40
Loud..loud and loud. Sounds like a smoke alarm or heavy truck backup alarm.I stuck the wires across my turn signal relay in my truck, because I kept leaving my turn signal on.Works great, just had to wrap it in electrical tape to quieten it somewhat.
Dallas viewer
2025-06-07 17:10:24
Compact little unit ideal for adding to controller for high temperature warning in vehicle.. Great little unit for the price.
S. Nygaard
2025-06-03 17:15:44
I use this buzzer in conjunction with my night guard and a pressure switch to alert me when I start clenching at night. With a 9-volt battery attach, this thing is loud! Definitely works as intended.
The Cat Family
2025-05-13 17:06:29
This thing worked great. It's exactly what you would expect and makes a high pitched somewhat irritating continuous sort of beep. It's quite loud from my perspective. I put it in my old car to beep when the turn signals flash and it was so loud I had to put tape over it and it's still really too loud.
Homer Bunker-Simpson
2025-04-18 14:33:04
It has now been over a month and still no delivery. "Free" shipping is not worth it. They must be manufacturing this in a hole in the ground in China and delivering it by broken bicycle to USA. When I checked the delivery date after two weeks, the indication was that it could be as long as a month and a half. In 2014? A MONTH AND A HALF?!I don't need Jeff Bozos to deliver this in his personal fleet of drones, but something shorter than a month would certainly be appropriate.
Buu Nguyen
2025-04-17 21:40:58
Great for a basic buzzer. It is a little on the cheap side, but it works fine. This was used as part of a science experiment involving basic circuitry, and for that purpose it functioned perfectly. It does make a loud, very irritating high pitched noise, for which a home-made switch was used to turn it off. Good, cheap product for basic educational purposes.
L O.
2025-03-23 12:39:15
Needed audible alarm for driveway intrusion. Was easy to add to our existing security system. Works well and can be heard throughout house.
Tom
2025-03-16 10:31:57
I received the buzzers on time and they were everything they were advertised to be. The only problem and the reason I did not give them 5 stars is that I wanted to use them to remind me to cancel my signal lights on my motorcycle and they were not loud enough. 80db is loud enough but the sound does not keep it's volume if not mounted very close to your ear. They could not overcome the wind and engine noise and my helmet soundproofing. They would work great in other uses. I replaced them with louder units.Regards, Tom
Bryan
2025-01-31 10:22:50
Loud..loud and loud. Sounds like a smoke alarm or heavy truck backup alarm.I stuck the wires across my turn signal relay in my truck, because I kept leaving my turn signal on.Works great, just had to wrap it in electrical tape to quieten it somewhat.
Dallas viewer
2025-01-30 18:10:56
Compact little unit ideal for adding to controller for high temperature warning in vehicle.. Great little unit for the price.
S. Nygaard
2025-01-13 20:18:31
I use this buzzer in conjunction with my night guard and a pressure switch to alert me when I start clenching at night. With a 9-volt battery attach, this thing is loud! Definitely works as intended.
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