TEC Electronics Prizrak 5S/BT, Техническое описание

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TEC-67398-2 Technical description Prizrak-5S BT
Service/Valet mode
The mode is destined for maximum secrecy of the immobilizer system presence in a vehicle.
Service (valet) is the operating mode that temporarily disables all anti-thief and comfort functions (automatic
windows closure, Immobilizer, AntiHiJack, control of an additional electro-mechanical hood lock, remote engine
start, and etc.). Turning on the service mode allows to conceal the fact that a vehicle is equipped with an anti-theft
system. When activated, the service mode temporarily disables all anti-theft and comfort features of the system
(e.g. automatic windows closure, Immobilizer, AntiHiJack, control of an additional electro-mechanical hood lock,
and etc.). The service mode allows the user of the immobilizer system leaving a vehicle in a service centre, at a
dealership centre for maintenance, at a car wash station and etc., without notifying anybody that an immobilizer
system is fitted to the vehicle. There is no need to tell anybody a secret PIN code combination or hand over a
unique tag . The immobilizer reminds the driver to disable the «Service/ valet mode» by emitting a long beep every
time after authentication.
In order to enable or disable the va let mode:
1. Switch ON the ignition.
2. Complete an authentication procedure.
3. No later than in 10 seconds, press the programming button 6 times.
4. Wait for the confirmation:
• the mode has been enabled — 1 short beep and one confirmatory trill will follow;
• the mode has been disabled — 2 short beeps and one confirmatory trill will follow.
Service/valet mode automatic deactivation
This feature automatically turns off the service mode after the vehicle travels 10 kilometer's distance since it's
been activated. The system will automatically deactivate the service mode and activate all anti-theft features, keep -
ing the vehicle safe. Thanks to this feature car owners don't have to wary that their vehicles remain unprotected in
case they forget to turn off the service mode.
Quickly engaging maximum security
Two-circuit security mode increases the anti-theft possibilities of the immobilizer system in case if the tag is
stolen or lost. Engage the second security circuit when parking your vehicle in a potentially dangerous place (e.g.
at the hypermarket parking lot), thus the authentication method “Tag or PIN code” will change for “Tag and PIN
code” just only for one armed cycle. This method provides maximum anti-theft protection as after the “Maximum
security in dangerous places” is engaged you will have to enter PIN code and wait until the tag is acknowledged
prior to driving.
This mode is engaged quickly without having to use the p rogramming menus:
1. Switch the ignition to the “ON” position, wait until the tag is detected.
2. Thereafter within 20 sec:
• open and close the driver’s door;
• enter PIN code, wait until the confirmatiory trill sounds,
• switch OFF the ignition;
• the immobilizer will emit two confirmatory trills to confirm that the authentication method «Tag and PIN
code» has been engaged.
Vehicle unlocking blockage if a tag is not in range
The feature allows to block access inside the vehicle in case if the OEM remote key has been stolen or lost and
makes the immobilizer system capable to resist an «intellectual hacking» (relay attacks, code grabbing).
If this feature is implemented, the immobilizer will constantly search for a tag while the vehicle is armed. To get
access inside the car, the owner must approach the vehicle carrying a tag and press the «unlock» button on the OEM
remote or unlock the car using the keyless entry system — the vehicle's doors should immediately unlock.
The tag should be detected by the immobilizer before the «unlock command» is sent from the OEM remote key
or keyless access system otherwise the doors will not unlock.
The tag search may operate in two modes: tag search is performed every time the vehicle is unlocked or just
for one time — only if the «Maximum security in dangerous places» has been engaged.
It is always possible to unlock the car with the mechanical key or use a smartphone instead of a Slim tag (the
smartphone must be paired with the immobilizer beforehand) if the tag is lost or damaged.