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

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

SUS 304 Stainless steel is one of the standards of steel. Stainless steel is an alloy of chromium and nickel. Sometimes, it is referred as SUS, an acronym from the Japanese Industrial Standards (JIS). Generally SUS is Steel Use Stainless. Also known as A2 steel, 304 stainless steel has excellent resistance to a wide range

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.

The original patent of Wiegand was first awarded by United States Patent & Trademark office in 1974 on June 25, 1974 for its inventor John Richard Wiegand. Wiegand effect, named owing to its Inventor, a German scientist John Richard Wiegand. The Wiegand effect is the non linear magnetic effect produced in specially hardened and annealed (heat treated)