110 Volt Industrial Buzzer – 4" Adjustable (78–102dB)
Description
If you’re searching for a 110 volt industrial buzzer that produces a true loud “BUZZZZZZZZ” instead of a weak hum, this 4" 120V AC adjustable buzzer is built for real shift signaling. Designed for commercial and industrial use, it delivers a strong audible alert for break times, lunch periods, shift changes, and timed events.
Unlike lighter-duty buzzers that emit a soft humming sound, this unit produces a sharp, penetrating buzz that carries across shop floors and work areas. The adjustable output ranges from 78dB to 102dB, allowing you to tailor the volume to your facility’s noise level.
Constructed with a solid metal housing, this buzzer is designed for durability and long service life in warehouses, manufacturing plants, schools, and commercial buildings.
Compatibility / Usage / Key Features
- Voltage: 110–120 Volt AC
- Diameter: 4 inches
- Sound Level: Adjustable 78–102dB
- Construction: Heavy-duty solid metal housing
- Mounting: Includes wall mounting plate
- Weight: Approx. 2 lbs installed
- Wiring: Connects using common Romex or 14–16 gauge stranded cable
This buzzer integrates easily with 110V signal controllers, bell timers, and master clock systems that provide 120V output. Installation is straightforward using standard building wiring practices.
For facilities requiring clear audible alerts without the complexity of tone generators or speaker systems, this adjustable 110V buzzer provides a simple and effective signaling solution.
Related Items
- Pyramid 5300 Signal Controller
- Pyramid 7000 Master Clock
- Custom Time Clock Signal Power Supply
- 24VAC Industrial Signal Horns
FAQ
Q: Is this a soft electronic hum?
No. It produces a strong, loud buzzing sound suitable for industrial environments.
Q: Can the volume be adjusted?
Yes. The sound level is adjustable between 78 and 102 decibels.
Q: What wiring is required?
It connects using standard Romex or 14–16 gauge stranded wire.
Q: Is mounting hardware included?
Yes. A mounting plate is included for wall installation.