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TEC-67231-2 Technical description Prizrak-8xx BT
Alarm system operating algorithms
Arming/Disarming
To arm the alarm press the OEM remote lock button or lock the doors with keyless entry system, or twist the car key in the driver’s door
lock cylinder into locked position. The alarm will warn you of its arming by one siren chirp and LED will flash. After a while the LED flashes will
become less frequent in order to save car’s battery energy. To disarm the alarm press OEM remote unlock button, or unlock the vehicle with
keyless entry system. The alarm will emit 2 siren chirps, LED will fade. It is also possible to arm/disarm the alarm with the Key-ID tag button.
Automatic rearming
The alarm will automatically rearm 1 minute after disarming via phone or Key-ID tag if all doors, hood and trunk remained closed. If a
vehicle has been disarmed with OEM remote key then the «automatic rearming» operates according to the vehicle manufacturer algorithms. The
«automatic rearming» function is very convenient when a vehicle has been disarmed unintentionally. The function is disabled by default (see
Menu 2. «User functions configuration»).
Open compartment warning
If you have left a door, hood or trunk opened and armed the alarm, it will warn you with 3 siren chirps. LED will inform you of what exactly you
have forgotten to close by a certain number of flashes:
•
Two flashes – the hood is opened.
•
Three flashes – the trunk is opened.
•
Four flashes – the door (doors) opened.
The alarm can not monitor penetration into a car through an unclosed compartment. It is possible to just close the opened door/s
(hood, trunk) without disarming and re-arming the vehicle, and then the alarm will automatically take that compartment under control.
Alarm triggering
The alarm is equipped with two built-in digital sensors: shock and tilt/displacement sensors. Through these sensors the alarm reacts to such
external impacts as shocks, bumps and vibrations or attempts to tow a car away. An optional sensor may be connected to the alarm if needed
(multiplex or standard one).
While in armed mode the alarm responds to impacts in two ways: warning and alert. Warning is triggered if shock sensor has been slightly
impacted. In this case the siren will chirp several times.
Alert will trigger if any door, hood or trunk has been opened, when the tilt/displacement sensor has been triggered and when the shock sensor
has been hardly impacted.
Meanwhile the alarm will go off and hazard lights will flash during 30 seconds.
The sensors sensitivity can be adjusted in the mobile app or via phone call.
Automatic annoyance override
In case if the alert has been triggered from one of the sensors three times within an hour — the alarm will start ignoring that sensor. The alarm
will start responding to that sensor if only there is no any impact on that sensor within the next hour. This function cancels the alarm panic, but
not the warning signals.
Diagnosing the alarm triggers when disarming
The alarm will send you an SMS message or call you (depending on the chosen setting) to notify you about the reason why the alarm panic
has triggered.
The trigger history is also available in the mobile app «Prizrak», web-service «Prizrak monitoring» and in the intelligent voice menu.
The intelligent voice menu provides more detailed information on the alarm trigger history.
When disarming, there will be 4 siren chirps and LED will start indicating the alarm trigger causes in case if it has been triggered (see Table 2).
Teble 2. Alarm trigger memory
LED flashes
Alarm trigger reason
x1
«Automatic annoyance override» feature triggered
x2
Hood opened
x3
Trunk opened
x4
Door (doors) opened
x5
Shock sensor triggered (alert)
x6
Shock sensor triggered (warning)
x7
Tilt/displacement sensor triggered
x8
Additional sensor triggered (alert)
x9
Additional sensor triggered (warning)
Arming with sensors exclusion
There are situations when disabling the siren sound is preferable when alarm is triggered from sensors.
To disable the sensors:
1
Arm the alarm.
2
Not later than in the next 3 seconds press the OEM remote lock button , the siren will emit a long intermittent sound then after a pause
— one chirp — the warning mode is disabled. The alarm will not be reacting to slight impacts on the vehicle.
3
Not later than in the next 3 seconds press the OEM remote unlock button , the siren will emit a long intermittent sound then after a
pause — 2 chirps — all sensors are disabled.
Releasing the trunk without disarming
The trunk lid can be released with the OEM remote or keyless entry system while the alarm is armed. While the trunk is being opened the
alarm quits reacting to the sensors, but will still monitor doors so the vehicle remains secured from intrusion. As soon as the trunk is closed, the
system takes it under control and re-enables all sensors.
«Beach mode» function
The function is convenient in summer time when the car owner is having rest at the beach and is afraid to carry around the car key, radio tag
and smartphone because they may be stolen or lost. A car owner may leave all those belongings inside the car. For vehicle locking/unlocking is
used a secret code which is not set by default and is subject for assigning by an installer. The code is entered with one of the vehicle’s exterior
button such as keyless entry system buttons located on the door handles (if available), trunk lid buttons or with an additionally installed button
(see page 27).
Radio tag search for disarming confirmation
If this feature is enabled the alarm performs the radio tag search each time the car is unlocked with factory remote key or keyless entry system
and it will fully disarm if only the alarm has detected the radio tag.
