How Passive RFID Tags Can Be Used For Access Control



When it comes to ensuring the security of your premises passive RFID tags play an instrumental role. Access control solutions company Lahore has garnered a reputation for providing world class technology. Passive tags are primarily used for personnel tracking, patient tracking and event management. When setting up an access control system, there are many things to keep in mind that is which type of ID badge to choose, where to place access point or how you want to authenticate card holders.

Access control devices in Lahore i.e. RFID technology

RFID is an abbreviation for radio frequency identification. RFID Technology operates through electromagnetic waves that capture and read transmitted data. The information or bio-data is electronically stored on a tag that is attached to an object or to the carrier and that tag’s chip is activated to share its information when it is near a reader.

This technology is extremely advanced as it is also possible to detect the tags several feet away by the receiver. This is also why they have gained popularity in access control for buildings with many card holders. RFID technology is mostly used where access is limited and you want to allow certain personnel in the premises. Rest assured employing such systems is likely to secure spaces.

How does RFID in door access control systems work

RFID  is mostly used in door entry system for personnel. RFID enables tags and similar access control devices in Lahore are deployed on a very basic level as an identification badge for workers of a company that makes you of access control systems. This technology operates at a low frequency almost 140 khz. The information contained on the cardholder or reader is electronically stored in the RFID cards. this same technology is also used for door readers. Each RFID reader is equipped with a small antenna. These send out radio waves with the intention of detecting any RFID tag.

 This range can vary for each reader depending upon the frequency of the radio waves. This Falls anywhere from about 10 centimeters to around 1 meter. the RFID reader decodes each stored information unique in nature from the corresponding RFID badge and send the signal to its host software. This is translated in terms of either grant access or denied to the user. RFID based technology is widely used in today's market and access control Solutions company Lahore has been an ambassador of the same since day one.

 There are many companies in the market providing the device but it is best to approach Holistic Technologies for their outstanding reputation. Their expert technicians can further guide you the right Technology for your space.

Benefits of RFID

This versatile technology is far more superior than barcode technology. Your employees don't have to worry about accidentally destroying their cards. The concept of wear and tear is absolute zero in this case. RFID cards are made in a manner that they will still be able to send the embedded information in most circumstances. RFID tags can weather any condition or situation so they are handy in most cases. This is specially helpful for outdoors where there is snow, rain etc.

Conclusion

RFID tags and similar access control devices in Lahore are a need of the hour. These security devices ensure that your premises remain safe round the clock. Especially those buildings that are under security threat need to take such measures. Also in offices keeping a check on the employees becomes quite manageable. There are many sites that can provide you more information on access control systems. However, it is advised to always check the background so that you know you are getting a reliable product

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