AMANO BR600 Watchman Clock 

Amano PR600 mechanical watchman clock system with 20 stations
This is a complete starter system, everything you need ! 

Amano PR600 Watchman Clock Kit, In-the-box / Package : - 
~ PR600 watchman clock with leather carrying strap
~ Fresh D cell battery, locking ''K'' key''
~ One box of 10 carbonles report tape rolls
~ Operation Manual

How it Works:At each checkpoint, your security guard takes the station numbered key out of the station box,
inserts it into the recorder and turns it clockwise to record the checking time.
This produces a hardcopy report which includes the station number, date, hour and minute for each check point visited.
When finished at the station, the guard simply returns the key to the station boxy and proceeds to the next check point.

To maintain the integrity of the patrol record, acccess to the record tape and time adjustment can only be achieved
with use of a master key. Thus, whenever the recorder is opened with the master key, the letter ''K'' will appearon the tape.
Every time the recorder is opened or closed, a small ''o'' will appear on the tape to denote the time
and place that the recorder was opened.

As an added securit measure, those companies who rotate patrol courses can require that each watchman register his/her
I.D. number on the record tape at the beginning of each route.

A self-contained dry cell battery provides you with months of maintenance free use,
requiring no need for regular winding on your part. In addition, the battery indicator light on the clock face will
disappear to alert you to replace the battery.

Weighing less than two pounds, the PR-600 is lightweight and easy to carry. As lightweight as it is, the recorder is designed
for maximum protection against possible mishandling.
The inside is all metal.

Dimensions  : 6 13/16''w x 2 13/32''d x 4 21/23''h
Weight : 2 lbs. (.9 kg)
Power   :  1 D-Cell Alkaline Battery
Tape Length  : Holds a month of registrations (1,440)