How to write the punch-in notice

Notice: Dear employees, in order to strictly implement the company's attendance system, the company has implemented the attendance and punching system since XX, XX, and the punching time is XX minutes respectively; XX point; XX point; XX point

Note: 1, I need to punch in, and others are not allowed to replace it; 2. The attendance punch will be put into trial operation for ten days, and will be put into operation after ten days.

Punch classification:

1. mechanical punching machine: that is, the punching machine has built-in printing equipment, which can directly print out the original attendance record. Punching machines can be divided into electronic punching machines and mechanical punching machines.

The main advantages of electronic card punching machine are no noise when not punching, small size, automatic card suction and card withdrawal when punching. The disadvantage is that it is suitable for a small number of people, generally less than 100 people. The main advantages of mechanical punching machine are durability and large volume. The disadvantage is that the accuracy is not high, there is noise when you don't punch in, and you have to enter the card manually. Suitable for large factories or units with a large number of people.

Second, credit card punching machine: mainly divided into three categories: magnetic card, barcode card and ic card. The most widely used attendance machines are magnetic cards and bar code cards. The main feature is that the original data is summarized by computer, and finally the report is printed by printer, which makes the inquiry more convenient.

But the price is high and the operation is more troublesome. Generally applicable to units with more people and regular work and rest time. IC card attendance machine is a new model that has just emerged recently. Its main advantages are easy to use and low price. In many units, all-in-one card has been realized, that is, it can be connected with telephone and rice sales system.

Refer to the above? Baidu encyclopedia-punch in