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Idiomas disponibles
Idiomas disponibles
DESCRIPTION
The B-TEL99 telephone dialler calls and sends messages to a series of programmed telephone numbers.
The plastic box (ABS) of the B-TEL99 should be mounted near to the control panel.
The B-TEL99 can monitor two different event types (e.g. burglary alarm and fire alarm). It is possible to assign
relevant voice messages to each event type.
The messages are recorded on a non-volatile memory which avoids the usual problems connected with magnetic
tape such as: message quality loss and mechanical hitches after long periods of device inactivity.
The B-TEL99 has a built-in loudspeaker for recorded message playback (for message quality checks).
The alphanumeric keypad and LED display make parameter programming quick and easy.
The box is protected against tamper and has a compartment for a 12 V - 1.2 Ah battery (not supplied).
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Alarm cycle
In the event of alarm status on an alarm channel, the telephone dialler will generate the alarm cycle, shown in
figure 7, for each of the telephone numbers programmed for the channel in question.
Phase 1 The telephone dialler will switch the telephone line from any connected telephone device or devices (connected
to terminals LI) to the B-TEL99 interface.
Phase 2 After 3 seconds the dialler will hook the connected telephone line.
Phase 3 If the Dial-tone check is enabled (see "Dial-tone check" programming option 7) the B-TEL99 will check for
the dial tone, and when detected, will step to successive phase. If the dial tone is not detected (option enabled) the B-
TEL99 will hook-up and step back to phase1. The Dial-tone check will be done 4 times, after which the B-TEL99 will
step to the successive telephone number, and restart from phase 1 . If this option is disabled the B-TEL99 will step
directly to the successive phase.
Phase 4 The B-TEL99 will dial the telephone number (1 to 7) of the alarm channel in alarm status, and will show (one
by one) the dialled digits on the display.
Phase 5 If the Voice answer detection option is enabled, the B-TEL99 will wait 25 seconds for a voice answer and,
when voice answer is detected, the B-TEL99 will step to the successive phase. However, if the Voice answer detection
option is disabled, the B-TEL99 will pause for 5 seconds before stepping to the successive phase.
Phase 6 The B-TEL99 will send the assigned alarm message for the alarm channel in question. The message will be
played for the programmed Message playback time (20, 40, 60 or 80 seconds).
Phase 1
Phase 2
Hook
Switch
line
line
Figure 7 - Alarm cycle
INTRODUCTION
Dial successive number
Release
line
Phase 3
Phase 4
Dial
Dial number
Tone?
Dial tone check DISABLED
Release
line
Phase 5
Answer
?
Message
Voice Aswer Detection DISABLED
Release
line
Phase 6
Send
25
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