55
4.16. Faulty Situations
z
The Control Panel is capable of detecting
the following fault events:
9
Control Panel Low Battery
9
Control Panel Battery Missing
9
AC Power Fail
9
Sensor Out-of-order
9
Sensor Low Battery
9
Device and Control Panel
Tamper
9
Interference Detection (Only for
868MHZ Control Panel)
9
GSM-Related Failure
z
In case any fault condition is detected, the
Control Panel will respond with a
Fault
display and/or
Fault
alarm respectively
according to the nature of the faulty event.
z
Device Sabotaged
The Control panel, Door Contact,
Remote Keypad & PIR sensors are
Tamper
protected.
Control Panel
A Tamper switch protects CTC-1241
from any removal attempts away
from its cross mounting bracket
Another Tamper switch is to protect
the Power Supply Lid from being
opened or removed.
PIR Sensor / Door Contact /
Remote Keypad / Bell Box
(BX-15)
A Tamper switch protects the
enclosure from either being opened
or being removed from the mounting
surface.
z
Sensor Low Battery
If the battery voltage of PIR sensor, Door
Contact, Remote Keypad, Water Sensor,
Remote Controller, Bell Box (BX-15) or
Smoke Sensor is low, a Sensor Low
Battery message will be detected.
z
Sensor Out-of-Order
The Control Panel is able to receive the
supervisory signal from its devices to
indicate their proper functioning.
If the Control Panel does not receive
the signals transmitted from an
individual sensor within the pre-set
Supervision time, a
Sensor out of
order
fault event will be displayed on
the screen and the system will send
report to the Central Monitoring
Station immediately.
The PIR Sensor, Door Contact,
Water Sensor and Smoke Detector
will send Supervised signal to the
Panel at intervals between 60-100
min. The system will send report
according to the Supervision setting.
When the Control Panel does not receive the
Supervised signal from the device for preset
Supervisory period, the yellow LED lights with
the fault message “
Lost of signal & sensor
zone & name
” can be viewed on LCD.
Meanwhile, a sensor out-of-order report is sent
to the Central Monitoring Station.
z
Interference
CTC-1241 will detect interference only on
the 868Mhz band.
After a continuous interference signal is
present for more than 30 seconds, an
interference event can be logged,
reported and displayed on the LCD (if
programmed so).
z
GSM-Related Failure
GSM Signal
If GSM module is not connected to
the GSM Base Station or if there is
any failure in the GSM Connection.
GSM Module Missed
If the GSM module is missing.
GSM PUK
When GSM Service is locked by the
GSM Base Station,
GSM PUK
will be
displayed to remind the user to ask
for the PUK Code from the Base
Station to unlock the service.
SIM Card
If the SIM card is missing or
improperly positioned.
Содержание CTC-1241GT
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