H4 Alarm Control Unit
internal functions
AP
SUP
TEST
2 secs.
Passage open signal
Peripheral units fault /
Telephone line fault
Discharged batteries
System sabotage alarm
Alarm memory-stored / In progress
Maintenance Program mode
Alarm ON / Alarm OFF
Battery saving
indoor sirenacoustic le
ve
l
super
vision
pre-alar
m beeps
radio satur
ation
telephone line
mono-bi
frequency
Transmitter
enabled
Transmitter
disabled
indoor sirenacoustic le
ve
l
super
vision
pre-alar
m beeps
radio satur
ation
telephone line
mono-bi
Beeps
enable
Beeps
disabled
indoor sirenacoustic le
vel
super
vision
pre-alar
m
ra
dio satur
ation
telephone linemono-bi
Supervision
enabled
Supervision
disabled
indoor sirenacoustic le
ve
l
super
vision
pre-alar
m beeps
ra
dio satur
ation
telephone linemono-bi
Soft
Loud
indoor siren
acoustic le
vel
super
vision
pre-alar
m beeps
radio satur
ation
telephone line
mono-bi
Siren
disabled
Siren
enabled
indoor siren
acoustic le
ve
l
super
vision
pre-alar
m beeps
radio satur
ation
telephone line
mono-bi
Acoustic signal
Saturation disabled
indoor sirenacoustic le
vel
super
vision
pre-alar
m beeps
radio
satur
ation
telephone line
mono-bi
Standard battery
consumption
Acoustic signal
Saturation enabled
Customising the system
Customising
26
Control unit internal siren
In case of an alarm due to intrusion, the control unit’s
internal siren is enabled.
It can be disabled. In that case, make sure that a
warning indicator is present on the system (indoor or
outdoor siren).
Acoustic level of confirmation
signal
Every control unit action is signalled by a beep:
- For ON, the acoustic level of the beeps is soft,
- For OFF, the acoustic level of the beeps is loud.
Disabling supervision
Each element periodically communicates its status to
the control unit. If the control unit does not receive
anything from one of the elements, it signals this
(when the alarm is enabled or disabled) by a set of
beeps.
This supervision can be disabled.
Pre-alarm beeps
When the alarm is tripped by a sensor with delayed
enablement (45 seconds), the control unit emits a set
of soft beeps for the entire pre-alarm time. This
reminds the user to disable the alarm. These alerting
beeps can be disabled.
Radio saturation check
In the event of simultaneous saturation of the two
frequencies (434 and 868 MHz), for more than 30
seconds, you can select from two options:
ON: outdoor or indoor siren activated (if enabled) for 90
s, alarm telephone call and signal on the display of
control keypad.
OFF: only signal on display of the control keypad.
Telephone transmitter
On OFF, the control unit’s transmitter is disabled.
The alarm is signalled only by sirens.
Mono-bi frequency transmission
OFF: double frequency always active with alarm
enabled or disabled.
ON: double frequency active only if alarm enabled. If
the alarm is disabled, the system transmits in mono-
frequency (battery saving).
