System Overview
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K2100/K1100 User Guide
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74-07069-000-B 3/94
Page 3
© 1994 Radionics, Inc.
System Overview
How the System Works
Any Readykey access control system, very simply, consists of three components;
Readers, Door Controllers and an Administration System.
The Readers will detect the unique code in a key and pass it directly to the Door
Controller. The Door Controller compares the code to the information stored in its memory
and, if the key is valid, will operate the lock and send a report to the Administration
System. The Administration system is the means by which the user programs the system,
who is allowed where and when etc., and also where events are reported.
Administration System
Door Controller
Reader
Lock
Key
< Key Code
Lock Output >
< Transactions
Updates >
Key Code
Access Decision
Components of a Readykey Access Control System
In the case of the K2100 and K1100, the administration system is built in to the door
controller and uses the keypad, display and reader on the front panel. As an option a
printer can be connected to the system that reports events as they happen, and can also
produce listings of personnel, system setup, past events etc.
Readers
A reader is a device, usually installed close to the door, that detects the unique code in a
key and passes it to the door controller where the access decision is made. There are
several types of reader suitable for different purposes and environments. Below are some
of the special types of reading devices.
K2001 Low Profile Reader
A reader suitable for interior or exterior use.
K2002 Vandal Resistant Reader
A stainless steel reader particularly suitable for exterior use, where resistance to abuse is
important.
K2001-P PIN Reader
This device requires a PIN number to be entered, as well as a key to be presented, as an
extra level of security. The need to use a PIN as well as a key can be controlled using a
time profile.
Request to Exit Switch
Sometimes a reader is used on both sides of a door, controlling both entry and exit from
an area. Normally, however, a
Request to Exit
switch or button is used to open a door
from the secure side. This switch, mounted close to the door, when pressed sends a
signal to the door controller to release the lock. Of course, anyone can press the switch to
open the door when leaving, and therefore no identity of the person can be recorded.
