11
2017 Page 243 5IN2413 B
Possible logical key calculations
• Logical codes are codes punched in the wireless keypad to allow Level 2
(users) and Level 3 (installer) access.
• All codes - 6 digits structure: xxxxxx
• 0-9 can be used for each digit.
• There are no disallowed codes - codes from 000001 to 999999 are
acceptable.
• Invalid codes cannot be created due to the fact that after the code 4th digit
has been punched, "Enter" is automatically applied. Code is rejected when
trying to create a non-existing code.
Possible physical key calculations
• Physical keys are implemented in the wireless keyfobs.
• It is assumed that only a user possesses a keyfobs, therefore a physical key
is considered as access Level 2
• Each keyfob has 24 bit identification code comprising 2^24 options.
• A keyfob has to be recognized and registered by the ProSYS Plus,
therefore, a "write" process must be performed.
• A valid keyfob is one "Learned" by the panel and allowing arm/disarm
• A non-valid keyfob is one not "learned" by the panel and not allowing
arm/disarm.
System Monitoring
• The main unit is monitored for AC trouble, battery fault, low battery and
more.
• All other wireless elements are monitored for low voltage battery.
To Next Page
Loading...
