Your cart is empty.
Your cart is empty.Electronic alarm buzzer with cable, made of insulation material. Use for alarming you, make no defect to your health, which is the better item for your life and work.
daniel b houle
2025-09-06 10:00:04
I tested every piece with a 9V battery when they arrived and everyone worked.
Birds of a feather
2025-08-19 10:43:38
I will order these again.
Chels
2025-07-26 10:17:28
Got these for Easter to use inside eggs for my niece who is blind….. buuuutt I didn’t think it through well enough… they don’t “beep†they give one long (never ending) beep lol they did the trick but was super annoying. I could have made them beep if I had enough time to order additional pieces but they got the job done
Tom Lee
2025-06-15 15:38:51
Used these for a science project. They are loud.
Scrying Eye Games
2025-05-24 13:43:49
We got these buzzers for eye-hand coordination games. They're great, can't miss that sound they make, only needs a 9v battery to power it.
barry miller
2025-04-12 18:54:08
Was a little cheap, alarm for inside a class 8 truck
Carribe Castaway
2025-02-13 16:52:20
Produced a continuous tone. 1.5 volts you can hardly hear it 9v it's loud. bought them for building trip wire alarm. works great.
Alex
2025-01-11 12:26:47
These work well, loud. And no need to send them pulses from a microcontroller, just apply DC and they produce a continuous tone.
Recommended Products
