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Quantity
1
This tiny electromagnetic sounder makes a high pitched "beep" sound when 3V is applied. It can be wired directly to an output pin of the Konnected NodeMCU board and controlled using the Konnected Beep/Blink device handler. You can use this ...
Reviews
4.4
11 ratings
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Great Product
I really enjoy Konnected in may ways I look foward to more App integration with Cameras and items like thatt.
M
Michael · March 18, 2023
Not good for a door beep
Piezo works fine but I would have liked it to be louder. I installed additional piezo sounders in old keypad locations and the sound is scratchy. Perhaps noise is picked on the wire between the Konnected Panel and the sounder.
Working in Smartthings the beep is very delayed from when doors are opened. Worse is the sound not does not turn off if beep is programmed for less than 5 seconds but I don't want a 5 second beep. For now, I am not using them.
Sounder is fine but not useful for my intended purpose.
C
Christopher · August 25, 2022
Died within 1 year of install
While these are fairly cheap, disappointed I had to purchase another one since the first stopped working about a year after install.