Amano MJR7000EZ - the differences:

It automatically updates for daylight savings, the other MJR clocks must be reset every few years.
The cards can be set for groups. As a result, it can do semi-monthly pay cycles, properly calculating overtime for each employee, as the employee is assigned a unique card number for the life of their employment.

One example of a group:  100 time cards, two ranges. 000 - 049 and 050 - 099.
000-049 starts Thursday morning, ends Wednesday night.  Thursday - Wednesday.
050-099 starts Wednesday night and ends Tuesday night.  Wednesday - Tuesday.
THAT'S what this machine does.

  <<<--- Click to download the Free Amano MJR7000EZ Owners/Programming Manual

• All metal construction with a circuit board.  Metal mounting plate bolts to the wall.
• Weight:  10 lbs installed - more or less.
• Size:  12 x 8 wide by 6 deep - more or less
• Keypad is locked, requires the case key to activate it.  Tamper-proof.
• 110VAC, recommend you surge protect it.
• Can also RING BELLS - with addititon of signal kit and bells or buzzers - we supply, or use your own existing bells or buzzers.
• Large cartridge ribbon lasts up to 5,000 time cards
• Time cards cost about 3 cents per week - lowest cost of operation for a self totaling time card time clock on the market.
• User programmable, dealer and factory serviceable, designed to last 30+ years of hard use
• 100 employee capacity
• Separates 4 levels of overtime:  40/48 in a week, 8/12 in a day
  *or if desired, no OT calculations at all
• Prints punches in standard hours and minutes, totals in military and minutes or military and hundredth's.
  Ex:  8:00 IN   12:15 OUT    RT:  4:15
         8:00 IN    12:15 OUT   RT   4.25
• Includes automatic lunch deduction feature
• Includes Shifts:  Cards assigned to shifts, with shift rules.  See the owners manual or call us.
• Includes IN and OUT punch rounding  
• Includes Card Lock Out by time range
• Includes standard 1/4 hour (15 minute) rounding (yes/no)
• Includes automatic daylight savings adjustment (yes/no)

And many other features.

The Amano MJR7000EZ is designed to automatically adjust for daylight savings.
There is no need to update this machine every year.

This setting can be turned off by you, the end user.