Interface
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Digital recording/playback of messages.
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Built-in loudspeaker for message playback.
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Single digit LED display.
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Alphanumeric command keypad.
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Non-volatile memory for programmed data storage.
Container
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Tamper protection.
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Compartment for 12 V - 1.2 Ah battery (not supplied).
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 con-
trol 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).
Alarm cycle
In the event of an alarm status on an alarm channel, the telephone dialler
will carry out the alarm cycle, illustrated in figure 1, for each of the tele-
phone numbers programmed for the channel in question.
Phase 1
The telephone dialler switches the telephone line from any connected tele-
phone device or devices (connected to terminals LI) to the B-TEL99 inter-
face.
Phase 2
After 3 seconds the telephone will hook the connected telephone line.
Phase 3
If the
Dial-tone check
is enabled (see "Dial-tone check" programming op-
tion
7
) the B-TEL99 will check for the dial tone, if the dial tone is detected
the B-TEL99 will step to successive phase.
If the dial tone is not detected (option enabled) the B-TEL99 will release
the telephone line and step back to phase1.
6
Telephone dialler
B-TEL99
