Today, fingerprint clocking machine has been widely used as standard office equipment. Fingerprint clocking in machine is used for controlling the physical security access, authenticating privilege for particular business process. It eliminate buddy punching by ensuring the employee who is clocking in, really is that employee. The employee essentially placing his or her finger on the time clock and the employee is clocked in with attendance. A biometric or recognition clocking in machine is a highly efficient option to help with eliminating any chance of fraud, and certainly puts a stop to employees attempting to sign each other in.

When it comes to the types of biometric clocking machines, there are several to choose from. You can select a type on the basis of the needs of your business. The most affordable and convenient type is fingerprint time clock. These are cheap and extremely easy to use. All your employees need to do is to touch a certain part of the clock. The machine will recognize their fingerprint and grant access immediately. Fingerprint time clocks do not have any complex operation methods and, therefore, can save a lot of time.

Here are several Biometric Fingerprint Clocking Machines that you must consider when choosing:


The T5 has three members to the family, all looking alike but with different functionality. This devices have a smart black finish and are narrow enough to fit discretely on the side of most entrances. The PRO version operates on its own and has both relay and LAN connection. The Slave device must be connected to a VF30 or T5PRO and makes possible the unlocking of the door from either side. The T5 Standard is used with Wigand based controllers.


Our M5 fingerprint scanner is designed to resist the weather. However due to its attractive steel and plastic design it is often chosen for indoor use as well where aesthetics are essential. It is available with an external relay module so that the locking of the door can be placed securely away from the exposed reader.


Use the FP3 to give you a complete clocking system without cables and connections. Just plug it in to a nearby wall socket, enter someday specifications and enroll your people. Let them scan for a few days, then pull their timesheets directly onto a USB flash memory stick in Excel format. Upgrade if you need to the Clock watch program for more reports and advanced time calculations.


Use the D200 Desktop reader where the reader will handle a small staff and can easily be plugged into a USB port on a computer for downloading. The smart white design with convenient desk stand or wall mount holes will look good in any office or small factory environment. The D200 has a built in battery and so this device can easily be taken to the work area and then returned to the computer station for download and recharge.


The EP300 Econo is ideal for most enterprises. It has a robust and accurate fingerprint scanner and a clear display to show the time and clocking confirmation. Information can be downloaded via a LAN connection or using a USB flash memory stick. It holds up to 1000 fingerprint templates and even has a built in battery to keep the device running through short power outages. The EP300 Econo is not expensive, yet it is well built and will give years of reliable service.

A high-quality digital clocking in machine is able to provide a detailed report on a day-by-day basis to clearly illustrate the work productivity by reporting on work attendance and the ability to stick to the desired contracted work hours. But some specifications that you must be realize before purchasing these products. Here are some of the major types of clocking in system’s insights specifications:

Type of Sensor:-

Sensor is the most important part of fingerprint clocking machine. It captures the image of fingerprint before being converted into unique identification number. There are two most common types of sensors: optical sensor and silicon sensor.

Optical Sensor:-

It is easier to implement and relatively more stable in diverse room temperature. However its performance will be highly dependent on the clarity of the optical surface. For this reason, when choosing fingerprint clocking machine with optical sensor, you should consider the coated optical sensor. The coat prevents the sensor from being touched directly and maintains the clarity of optical surface.

Silicon Sensor:-

It is newer technology, it constructs fingerprint image by mapping pressure or capacitance differences between the skin and the silicon chip. This technology offers several advantages like producing a more accurate fingerprint image, occupying smaller space, and requiring smaller to budget implement. However, unprotected silicon sensor will not be durable for frequent usage. Consequently, Silicon Sensor is not commonly used for public usage such as time attendance machine that will be accessed hundreds of times every day.

Capacity of Fingerprint Template:-

Capacity of fingerprint template is maximum number of fingerprint image that can be stored within the Fingerprint Machine. It is advisable to choose a fingerprint machine that has fingerprint template at least twice the maximum amount of employee. By having number of fingerprint template twice the amount of employee, each employee can register a backup finger if the machine has a problem for identification.

Capacity of Log Buffer:-

Capacity of log buffer is the maximum number of log transactions that can be stored temporarily inside the Fingerprint Machine. Time attendance transaction log is usually stored for several days before being downloaded into database server. Therefore, the capacity of log buffer must be several times (usually more than five times) bigger than amount of employee.

Identification Speed:-

Identification speed is the average time required by fingerprint clocking machine to identify a person based on his or her fingerprint pattern. The process comprises scanning the fingerprint, searching, and comparing the fingerprint pattern against its own fingerprint database. A good fingerprint machine should be able to identify a person in less than just 1-second according to fingerprint clocking in machine law.

Standard Error:-

Fingerprint machine cannot work perfectly all the time. It may wrongly identify the fingerprint pattern. There are two types of identification error: FAR (False Acceptance Rate) and FRR (False Rejection Rate). False Acceptance Rate is the percentage of machine to grant access the impostors. Meanwhile, False Rejection Rate is the percentage of machine to reject access by authorized user. Fingerprint Clocking Machine should have as low as possible FRR and FAR. A Standard quality reference for FRR is below 0.1% and for FAR is below 0.001%.

Reporting Software:-

Reporting software aggregates the transaction logs and reports in readable format. This software also helps the owner to analyze productivity of each employee. Although not all fingerprint machines come with built-in reporting software, it is very important component of time attendance system. It will eventually deliver the result to the owner. The quality of fingerprint machine is determined by its ability to deliver reports that meet the business requirements.

There are many different models, features, and capabilities of fingerprint clocking machine available in the market nowadays. The most advance and versatile fingerprint machine may be not the most suitable for particular company’s environment. The best product is the one that fits the business and technical requirements. They can also be a cost-effective option in the long-term since they are able to avoid a need to supply replacement time or swipe cards. Even though the biometric clocking in machine is the most expensive of the available options, they are able to give the most accurate recordings.

The best Fingerprint Clocking in Machines must have appropriate technical specification that fits the physical environment and number of users. It must also deliver valuable information for managing the human resources productivity. While this technology has become widely adapted, more sophisticated scanners have been created to perform more accurate and specific fingerprint processing applications. But while enhancements to the fingerprint identification process have been made, the basis of identification is nearly the same.