Matrix EPABX Vision-206S, Системное руководство

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Matrix
158 Vision System Manual
Security Dialer
What’s this?
• The Vision offers a security feature, which dials out three different numbers one by one in case of
emergency. In each case, when the called party answers the call, it delivers a pre-recorded message. This
feature is called ‘Security Dialer’.
• This feature finds its application in Banks, Offices, Departmental stores, Houses, Commercial places,
Schools, etc.
How it works?
To accomplish this feature, the Vision supports a Digital Input Port marked ‘DIP’ on the MDF. An Emergency
switch, output of a Smoke detector, Glass break detector, Fire Alarm, etc. can be connected as an activator.
Whenever the DIP gets activated, the Vision considers it to be an emergency condition and dials out a number
assigned for Emergency situation. When the called party answers the call, the Vision delivers a pre-recorded
Emergency message. If the called party is busy, the system tries another Emergency number and tries to
deliver emergency message. This is repeated for all the three emergency numbers. If the Emergency message
is delivered to all the emergency numbers, and the acknowledgment is obtained this activity is suspended
otherwise the system keeps trying all the unserved requests for programmed number of trials. The system
considers the request to be served when the called party answers the call, and gives acknowledgment.
This feature could be of great help in Banks. When the Banks are raided by the burglars, all the employees of
the bank are made standstill. In such a situation, if the cashier presses the Emergency Alarm (which could be
placed quite close to the cashier), the burglars would not come to know whereas the system would dial out the
Emergency number, which could be of Police, Security Agency and another branch office.
Following flowchart explains this in more detail: