Scheduled Workshift Timer

Master clock and bell system overview:

Single Bell Circuit, run as many bells or buzzers as needed
---  Also works with Tone Generators and PA Systems
Set up to 50 events, each event (signal) can run on multiple days:
Each event can have its own duration, 1 to 15 seconds long. 
Example 2 seconds long for start of day at 7:30AM, 2 seconds for break 1 (9:30) 2 seconds for 9:40,
2 seconds for lunch (11:30,), 1 second for two minute warning at 11:58) and 3 seconds for "back to work" at noon.  And so-on.

--- It will easily accommodate a 3-shift operation 
Each shift is typically 12 rings (some just use 7).  Three shifts would typically be 21 to 36, you have plenty of room for changes.
You can even set a different schedule for weekends such has half-saturdays, within this program.

No need to reset, it keeps the time when the power is off
--- It restores to the correct time when it comes back on
Automatically adjusts for daylight savings. You can turn it OFF if your state does not use DST.
 

110VAC scheduled timer can control:

Unlimited 120VAC bells.  A power booster may be needed after several bells and long distances

In-The-Box: 

• USA-designed master clock terminal and easy-to-understand owner's manual
• 10' bell wire cable - add more as needed!
• Loud RED fire bell, add more as needed

Available Upgrades:

Strobe light that flashes when the bell rings

We have actual installation and on-site problem-solving experience
In this business, we are unique, with nearly 40 years of hands-on experience.