Mirror polished turnstile housing
Mirror polished turnstile housing is used when asthetics & anti corrosion application is basic requirement. Stainless steel for turnstiles are used in standard form & universally acceptable grades are SUS304 while as SUS316 is sometimes used for specific projects based on demand & requirements. The standards are in correlation with ASTM (American Society for Testing
- Published in Access Controls, Nundnet News Desk, Technology, Turnstiles, UHF readers
UHF ULTRA HIGH FREQUENCY
UHF Reader, UHF is an acronym for Ultra High Frequency with the frequency range of 300–3,000 MHz (0.3 to 1 GHz) at the wavelength of 1~ 0.1m of the spectrum. UHF waves are very weak in nature, hence easily reflected by the ionized layer of the upper atmosphere but can be concentrated in highly directional
- Published in Access Controls, UHF readers
ANTI TAIL GATING OR PIGY BACKING FUNCTION
Anti Tailgating is to be used as feature for eliminating certain crimes. An unauthorized entry of the person to any location with aid of the authorised person or by illicit method is called as tailgating. As a rule of thumb, only one person is allowed to enter the site using authorization code which can be
- Published in Access Controls, Turnstiles
TNC : Threaded Navy Connector
TNC, sometimes called as Threaded Navy Connector and named as Threaded Neil Concelman after two scientists. The TNC connector is a threaded version of the BNC connector and the interface specifications for the TNC and many other connectors are referenced in MIL-STD-348. The connector has an impedance of 50Ω that operates best in the 0~11
- Published in Turnstiles
COIN OPERATED TURNSTILES
Coin Operated Turnstiles are the best needed equipment where revenue generation and access control works in tandem. Coin Operated Turnstiles use the coin interceptor instead of reader. Turnstile is essentially an access control. It helps in to control entry and exit at the desired locations and due to this reason we call turnstiles as pedestrian
- Published in Access Controls, Technology, Turnstiles
FACILITY CODE
Facility code is also called as Site code, is a specific code that restricts or isolates other systems that might have a similar range of Badge ID’s access to specific site. Consider the two sites belonging to same facility, and as a general standard, cards can be of any format but bit width is limited to
- Published in Access Controls, Technology
REQUEST TO EXIT
REQUEST TO EXIT ( R.E.T / R.EX)The basic purpose of the access control is to secure the site. The types of access control varies from site to site as required, some sites are justan entry-exit control while as others can be entry, exit and monitor. Sometimes called as R.EX, alternately R.T.E is the signal that informs
- Published in Access Controls, Technology, Turnstiles
RELAYS
RELAY In general, a relay is an electrically operated switch based on the magnetic or semiconductor or combination of both. Most of the relays operate the switches mechanically using an electromagnetic energy, while as the semiconductors are used for operations of the in solid-state relays. Relays are the building blocks for access controls and various security products and projects,
- Published in Access Controls
DDA Disability Discrimination Act
DDA Disability Discrimination Act, DDA Disability Discrimination Act works to protect people with disabilities. This act came into effect in 1995. The act is the civil rights law that helps to combat the discrimination. This act is in force in United Kingdom including Ireland & Scotland. DDA definition of physical feature, Anything on the premises
- Published in Turnstiles
ANTI PASS BACK
Anti Pass Back is also called as re-tracking. In simple way, it is one entry and one exit for one individual. It is a security mechanism that helps inpreventing the misuse of access key. In case an individual gains access to the site using a specific access key then this key should not be passed tobe
- Published in Access Controls, Technology, Turnstiles