4" 24V AC Buzzer 102db
4" 24V AC buzzer 102db

It's a very LOUD industrial grade shop buzzer. 24VAC is low voltage. Draws .7amps. We also stock them in 110V, and we build power supplies.

Retail Price: $159.00
Our Price: $129.00
Shop buzzer

4" 24Volt AC Workshift Buzzer
This will get their attention....
The Volume is adjustable

You can hear it over a lot of machinery.
Run several across the building, get the result you need - and expect.

Used in industrial and commercial applications for timing, paging, workshifts, and alarm signaling. Applications include shift and break changes and more...  
We have installed quite a lot of them. We have tested them in our shop, and on location.

“30 day no-hassel You Must Be Satisfied Guarantee”
Just pack it up and ship it back.
(You'd be the first!)

If ordering with any
Pyramid system, you must also order the 24VAC power supply and relay.
You are limited to THREE of these per power supply.

  • PLC compatible models
  • Corrosion resistant finish
  • Volume adjustable
  • Completely assembled
  • NEMA Type 4X rated
  • The Edwards 870P AC Series are low-current high decibel panel mount vibrating horns for heavy-duty use. Supplied complete with gasket and UL listed to NEMA 4X enclosure requirements.
  • Designed for semi-flush panel mounting using supplied mounting template or installation on a 4" (102mm) square box. For NEMA 4X installation mount to a NEMA 4X enclosure having a flat smooth surface using supplied 1/8" (3mm) gasket in accordance with the installation instructions provided with the unit.
  • Applications include use in panel boards and switchboards wherever a distinctive urgent signal is required for timing general alarm & warning.
Click here to download the factory brochure

shop buzzer, shop timer, work shift timer, 4 inch buzzer, low voltage buzzer