Card Reader
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What is a card reader?
Card readers have been used in the security system for quite some time. The advancements in security systems and the card reading feature are getting better providing quick and easy access and a highly secured set up. Contact the best security system service providers in NY and install the card reader in your security system.
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Access Control
Access control card readers are one of the most popular and highly in-demand features for offices and corporate building. Here is how card reader provides efficient access and what types and feature do it have.
Why are Card Readers Suitable for Corperations and Organization?
Access control card readers are one of the most popular and highly in-demand features for offices and corporate building. Here is how card reader provides efficient access and what types and feature do it have.
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Types of Access Control Card Reader
Card readers in security systems read a credential on the card that allows access through the entrances or the access control points, which usually are locked doors. Access control card reader can be of the following types:
- Barcode: The card reader with barcode has alternating dark and light black stripes, which an optical scanner reads. These lines generate a code, which is specific for every user of the card. When the code matches with the data, the system grants access.
Barcode technology for access control reader is cheap, credible and can easily generate specified codes to each of the users or workers of the organization.
- Magnetic Stripe: The card uses mag-stripes made of magnetic oxide tape.The magnetic stripes have three tracks of data on them. The tracks generate a code which the system reads and grants accees if matched. Magnetic stripe codes are cheap and carry more data then barcode. But they take more time to generate codes.
- Wiegand Card: Weigand card has ferromagnetic wires embedded strategically to create a pattern, which generates a code. The card is swiped through like barcode and magnetic stripe card to be read. This technology is difficult to duplicate and tamper with. As a result, it provides level of high security and protection to the access cards.
Benefits of Card Reader in Security System
Other than providing highly secured and easy control access, card reader access door has other beneficial features as well.
- You can temporarily unlock the door if you are having a meeting with a client to allow their access.
- You can create custom accces levels for your employees. Level 1 access is granted to all the employees in the common areas of the building. Level 2 for your staff for washrooms and meeting room. Level 3 access can be for your security team and IT in rooms where you usually don’t allow the rest of the staff.
- You can put lockdown mode where no one can unlock the door except the user with valid a master card.
