Network Scheduled Shop Bell
Netbell-KL 01-910-00038

The Netbell KL is a loud 102dB bell, 110 powr, 24V bell. Ethernet connection, NTSP time synch. 500 preprogrammable schedules.

Our Price: $896.00
Loud Network Bell

Accessories & Supplies:

DetailsIDProduct NameDescriptionPriceAdd To Cart
Click 701 NetBell Inside Second BellNetBell #2 (and more) Inside Bell$198.00
Click 702 Netbell Second Bell for OutsideWeatherproof Outside Bell p/n 01-910-0043$925.00
Click 56 Low Voltage DC Strobe LightLow Voltage DC Strobe Light$74.00
Click 407 25' Insulated bell wire25' Insulated bell wire$19.95
Click 404 50' Insulated bell wire50' Insulated bell wire$29.50
Click 405 100' Insulated bell wire100' Insulated bell wire$34.50
Click 413 250' Insulated bell wire250' Insulated bell wire$79.00


Netbell-KL  Network controlled break bell

Web-based self-contained work-shift and break bell system with high volume bell for noisy and large industrial areas.  This is a premium quality bell, it is the loudest one available in this size and voltage.

Internet controlled - across your network, or across the web.
Add more bells. Build different schedules for different times of the year
Add optional Temperature and Humidity sensor to check on conditions 
Read more, below.

NetBell KB Web Bell System.jpg
  • Compact, self contained
  • High volume - 102db 
  • Fully automated web-based timed alert system
  • Signals shift changes and breaks in areas of high ambient noise levels
  • Can be heard over loud equipment
  • Built on a TCP/IP platform with built-in web server
    -- Allows user to acces, control, and schedule the bell via Internet connection
  • No additional software or designated computer required.
This is a complete wired web controller installed in a NEMA-rated box.
Plug-and play ready, technical support is in USA (this is Made In USA)
Programming is done through any standard web browser
Multi-building ready! Just add more, in each building or each location, you control them over the network, or over the internet. 

This has been going on for years: 
People keep asking "How loud are your bells?" 

Unfortunately, it's like describing a dinner at a restaurant. It depends on the environment.  Is it an empty room like a gymnasium?  Does it have lots of rooms, or lots of background noise like a woodworking shop?  Is this a warehouse with lots of rows of shelving and boxes of fabric?  Will this be outside?

Bells and buzzers all seem to max out at 102db.  102db is very loud.
110db is extremely loud.  Painfully loud.  Ear-ringing loud.

In our experience, installing 2 to 3 bells or buzzers is much more effective than just one.   Put one by the timer, then run wire out the another, half-way across the building, or 100'.  It won't be louder, it will just be more likely to be heard above all the background noise.

So, "yours truly" did some research recently (2016), this is interesting:
Using an Android phone decibel app, this is what we found:
**A bedroom at night in the country, windows closed:  28 - 32 db
**A bedroom at night in the city with the windows closed:  42- 46 db
**Office environment, people chattering:  62db

**American Airlines 737 inside just behind the wing,
    where you can see the engine: during takeoff  86db
**Same jet, landing with the reverse thrusters on:  88db  That ROAR you hear..
**Same jet, cruising for 3 hours, it's 82 to 86db.  That's partially why flying is tiring.
Shop buzzer's:  102db (Edwards, the ones we sell)  Other brands "hum" at 82 to 86.
Our bells test out at 98 to 103db depending on voltage   When you fly, put napkins in your ears, you will arrive much less "buzzed.

It seems that no one offers anything louder than 102db, unless it goes on a train, ocean liner, fire truck or fog horn.  In some cases loudspeakers are used on farms; we don't have them, but our equipment will ring them.  This is 110db, a train horn on an obnoxious person's pickup truck.  In a working environment, this would clearly cause accidents.

More bells or horns does not make it louder, it just makes it more pervasive - easier to hear through the machinery, across the rooms, over the land.

July 5, 2018 more to know: 
A Fire Station Siren is 106 decibals. Our bells and buzzers are typically 98 to 102.

               Optional configurations include a second bell and a strobe light for that visual cue.