12VDC Dual Function Electronic Alarm

12VDC Dual Function Electronic Alarm
Stock Number: 32963 SU
 Review Average:  
 Number of Reviews: 2
 View ReviewsReview this item

Availibilty: In Stock   Units: 64

     Email this to a friend     

Detailed Description

2 function Electronic alarm operates on 6-28 VDC. Produces either a continuous tone or a ~2/Sec. pulsing tone as selected by terminals on back.
Rated: 6-28VDC (Nominal 12V), Draws 20mA @ 12V,
Frequency: 2900 +- 500Hz
Sound Pressure: 80db @ 12V/24in.
3 Screw terminals.
Cutout: 1-1/16” (27mm) Hole.
Dia: 1-11/16” L: 1-5/8” WT: .08

California Proposition 65 Warning WARNING: This product can expose you to chemicals including Nickel which is known to the State of California to cause cancer and which is known to the State of California to cause birth defects and/or other reproductive harm. For more information, go to www.P65Warnings.ca.gov

 Product ReviewsClick here to review this item
Where has this thing been all my life? Its basically a very loud 12V active piezo buzzer. I was using two 555 timer circuits and a multiplexer to achieve the same result in a complicated way but this has allowed me to simplify the circuit tremendously. My only wish is that MPJA would post a video for the buzzers, panel annunciators or anything that makes sound so you can hear what it sounds like before you buy it. Otherwise its a risky endeavor and you never know what youre going to end up with. This ended up being a lucky stab in the dark thats absolutely perfect for the project Im working on.
- Andrew, PA
Verified Purchase
very good product. fast shipping. Excellent