Network-ready scheduled work shift and class timer.  
Incredibly accurate, gets the time from the NTP servers.

Turn-key solution.  One plug to 110V, connect a CAT5 cable to your network
Download the software from our FTP file server and follow the directions.
Toll-Free technical support is included.  This is very easy to set-up.
Lifetime USA telephone technical support is included.

Pre-wired to plug into your wall and into your network
Self-contained with 110VAC output
Up to 500 events per day, 7 days a week.

Comes wired for one circuit, upgrade to two.  110VAC is standard.
Software and schedules are in the device, not on your computer.

Synchronizes the time with the NTP (Naval) web clock
... it will ring at exactly the same time as your existing network or hosted punch clocks.

Note:  This is our original prototype. 12 years later, we are now shipping Version 5

  
Have an existing web-hosted or web-time (NTP SERVER) based time and attendance system?
You can point this to the same NTP time source, they would then be perfectly synchronized.

 

Scheduling work shift timer software for up to two circuits.  Use one, or use both.
Set as many times as you want every day (even by the second)
Set up as many schedules as you want, including upcoming schedules and one-time events
Synchronizes with the online atomic clock, via the NTP servers

Click to read about the Linix technology behind our netbell - article one

Click to read about the Linix technology behind our netbell - article two

Linux operating system, housed in the bell/scheduling module
Accessible by Network connection only
Two separate circuits, use one, or use both
Box:  Self-contained pvc junction box
Dimensions:  6" x 6" x 4"
Approximate installed weight:  4 lbs
110VAC  CAT5 ethernet connection
Made in USA

Works with tone generators.

Designed to be connected to your existing system, or add ours!
Suggested installations:

    
Connect up to twelve 110VAC bells or seven 4" 110VAC buzzers, per circuit

Click to read about the Linix technology behind our netbell - article one

Click to read about the Linix technology behind our netbell - article two

This is an evolving technology.  The core system occasionally gets enhancements.
When you order from us, you will be getting the most current version. 
The wiring keeps getting simplified

Our inventory is fresh, it turns over fast. You get the latest version: 
In addition to 110VAC, it now supports 24VAC low voltage systems.
Low voltage means you should not have any issues with fire code. No conduit required.