Select Engineered Systems Select Gate 1A - Introduction to Select Gate

SELECT GATE SG-1A V1.X
SELECT ENGINEERED SYSTEMS 11/01 1
1.0 INTRODUCTION TO SELECT GATE
The Select Gate is a product that acts as an intercom and access control system. The Select
Gate, when started, intercepts a telephone company phone line and initiates a calling/ringing
sequence to the telephone set equipment (up to 5 phones of standard ringer equivalence) in the
house or residence. It then provides a voice communication channel from the Select Gate to the
telephone set.
If the telephone company line is in use at the time of activation, or if the Select Gate is
communicating to a telephone set when an externally generated ring signal is detected, an indicating
tone will be placed on the telephone set line at the house or residence. The access management
functions are controlled via DTMF (Touch-Tone™) signaling.
The Select Gate is activated by
pressing the call button or the "#" on the
keypad. Select Gate tones will be
provided to alert the caller of system
operation.
For dialing outside numbers
(other than the house or residence) the
Select Gate is a microprocessor based
device that will allow entering 1 digit. It
then automatically dials the phone
number that was programmed into
memory. The Select Gate provides a
relay output for controlling doors, gates,
or any device actuated by a contact
closure or contact opening. The Select Gate has programmable 1 to 9 minute talk-time limit, with
warning tones near the end of talk time.
A Personal Identification Number (PIN) is available. Entering a 4 digit PIN code, while the
Select Gate is on hook, will energize the main control relay. (This assumes a valid PIN number has
been programmed into the Select Gate).
While the Select Gate is dialing, the speaker is disconnected, keeping the dialed phone
number confidential.
Calling the Select Gate from a Touch-Tone™ telephone will allow the user to control the 2
output relays. When the Select Gate is called, the Select Gate will ring, go off hook and send a one
second tone. Entering the proper two digit control password will allow access to the output relays and
allow timed, latch and one hour relay control functions. If the 4 digit program password is entered,
the Select Gate will enter Remote Programming mode.