Nundnet : Turnstiles & Access Controls

Nundnet : Turnstiles & Access Controls

Decades of experience in physical security systems Turnstiles, Automatic Gates & Access Controls

drop a message
Email: sales@nundnet.com

Nundlab, Inc. [USA]
Registered office #3, Misty Lake Court, Egg Harbor Township, New Jersey, 08234, United States of America

Open in Google Maps
for sales  sales@nundnet.com & technical support technical@nundnet.com
  • Home
  • Products
    • TURNSTILES & GATES
      • Waist Height Tripods
      • Swing Barriers
      • Speed Gates
      • Sliding Barriers
      • Full Height Turnstiles
      • Flap Barriers
    • Access Controls
      • NET 1 series
      • NET 2 Series
      • NET 3 Series
      • OSDP Access control
      • Touch less (COVID 19)
      • QR Readers
    • UHF Readers
      • Short Range 5 Meter
      • Mid Range 10 Meter
      • Long Range 15 Meter
      • Long Range 20 Meter
      • Scalable Long Range Readers
      • Antenna for Scalable Reader
    • ACCESS LOCKS
      • Electromagnetic locks
      • Electric bolt locks
      • Electric strike locks
      • Push bars
      • General accessories
      • Card reader posts
  • Gallery
  • Solutions
  • Support
    • Warranty
    • Document verification
    • White Papers
    • Project Support
    • Technical Downloads
    • Catalogs & Brochures
  • Company
    • About us
    • History
    • Patents
    • News
  • Contact
briefprofile
  • Home
  • TECHNOLOGY & KNOWLEDGE BASE
  • Access Controls
  • WIEGAND INTERFACE

WIEGAND INTERFACE

by Nundnet / Saturday, 19 February 2011 / Published in Access Controls, Technology, Turnstiles

The Wiegand is the general communication protocol widely used in access controls to connect the device with device e.g. Reader with Access Control Panel as the data signals are communicated between the devices.

It has become the defacto protocol for communication & most of the readers are with this protocol to make communication easy and universal. In general, the standard 26-bit format is an open format.

The Hex Code for Wiegand 26 is H10301 and is the binary encoded data.
Hex Code        :10301
Binary Code :0001 0000 0011 0000 0001

WIEGAND 26 STRUCTURE
Parity                                     2
Facility Code                         8
Card Number Fields           16

PARITY CONFIGURATION
1                                    Even parity over bits 2 to 13
2 ~ 9                            Facilities code (0 to 255), bit 2 is MSB
10 ~ 25                        ID Number (0 to 65,535), bit 10 is MSB
26                                Odd parity over bits 14 to 25

As indicated in the graphic display are the timing patterns for data bits sent by the reader to the access control panel. This pattern complies with guild-lines laid by SIA Security Industry Association for the Access Control Standard Protocol for the 26-Bit Wiegand Reader Interface

Pulse Width (Seconds) 20 µ ~ 100 µ
Pulse Interval (Seconds) 200 µ ~ 20 m

Till the reader is ready to send data, Data 1 & Data 0 are above the Voh logic high level. Reader places data as async below Vol level, logical low. The Data 0 & Data 1 pulses do not occur simultaneously nor do overlap.

1

TYPE AND SEARCH

RECENT ARTICLES

  • panic bars or push bars or crash bars

    Panic bars

    Panic bars are often called as crash bars or pa...

FEATURED ARTICLES

  • panic bars or push bars or crash bars

    Panic bars

    Panic bars are often called as crash bars or pa...
  • Outdoor card readers or indoor, readers are the most integral part of any security & access control project. The devices gather the data from the cards or tags or any device used by the pedestrian or any user assigned or delegated to enter the premises. The location of reader is of great importance, it can be outdoor or indoor again different environments.

    Outdoor card readers

    Outdoor card readers or indoor, readers are the...
  • QR Code Reader

    QR Code or Quick Response Code

    QR code is an acronym for Quick Response code a...
  • Turnstiles for supermarket

    Tunstiles for supermarket

    Turnstiles for supermarket or grocery stores pl...

Secure Site

NUNDNET : entry exit engineering

Established in United States, we have the wide experience in design, development & supply of physical security systems especially the Turnstiles & access controls and advanced pedestrian controls . We have supplied our quality equipment across the globe and are the success story for various prestigious projects worldwide.  Our products are manufactured at ISO 9001:2015 certified factories with strict quality control. Customer support is our first priority.

RSS TECHNOLOGY NEWS

  • Rockport flat network boosts UK supercomputer May 25, 2022
  • Microsoft Windows 11 and Teams line up exciting updates, alongside Android apps May 25, 2022
  • At Least One iPhone 14 Model Three Weeks Behind Schedule Due to China Lockdowns May 25, 2022
  • Apple's IPhone Development Schedule Delayed by China Lockdowns - Nikkei May 25, 2022

SUBSCRIBE TO OUR NEWSLETTER

REGISTERED OFFICE

Nundlab, Inc.
#3, Misty Lake Court, Egg Harbor Township, New Jersey, 08234,
United States of America

Tel: +1 732 931 2168

MENA SUPPORT OFFICE

Nundlab Middle East FZ LLC.
FDBC1687, Service Block, Al Jazirah Al Hamra, RAKEZ Business Zone-FZ, Ras Al Khaimah, United Arab Emirates

Email : sales@nundnet.com

  • GET SOCIAL
Nundnet : Turnstiles & Access Controls

© 2020 All rights reserved. Nundnet from Nundlab, Inc. [USA] .

| Disclaimer | Privacy Policy |

TOP
This website https://nundnet.com/ uses cookies to improve your experience. We'll assume you're ok with this, but you can opt-out if you wish. Cookie settingsACCEPT
Privacy & Cookies Policy

Privacy Overview

This website uses cookies to improve your experience while you navigate through the website. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may have an effect on your browsing experience.
Necessary
Always Enabled
Necessary cookies are absolutely essential for the website to function properly. This category only includes cookies that ensures basic functionalities and security features of the website. These cookies do not store any personal information.
Non-necessary
Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. It is mandatory to procure user consent prior to running these cookies on your website.
SAVE & ACCEPT