iRZ ion connect, User Manual, Page: 46 / 50

46
How determination of a road accident functions
When the devices registers a road accident (hit or flip of the vehicle), from the device a SMS is sent to the
specified number with the coordinates and a suspicion of an accident. If there is no GSM connection and there
is no possibility of sending a SMS, the sending is postponed until the connection is restored. The intellectual
analytical algorithm in the device is always checking the overload and vector of the movement direction, and
if the overload goes above the permitted levels or the direction of the vector changes too fast in a small dis-
tance, according to the algorithm, the device will register an emergency situation and sends a notification. In
case of a small accidents (grindings, light bumps, hooks), also in case of complex situations (light hit after a
sharp brake), the device will not register a road accident. There is a possibility that a heavy traffic situation
(getting into a deep hole, a sharp drift) might be registered by the device as a road accident and send a SMS.
How determination of an evacuation functions
The device informs of the evacuation of the vehicle with ignition off, only if a parking event has been
registered. Parking is the absence of movement of the vehicle after a time specified in the field “Register a
parking” (Default – 10 minutes). Ignition off is registered when the power voltage of the vehicle is below than
“Threshold of switching on the ignition” parameter.
When the vehicle is parked, the device monitors the values of the accelerometer, and if it registers
movement, and the ignition is off, the device will send a SMS to the specified telephone number with a sus-
picion of an evacuation. If during said time the GSM connection is unavailable and there is no possibility of
sending a SMS, the sending will be postponed until the connection is restored, but no more than 30 minutes.
If notifications are enabled and configured, not depending on the situation — whether the vehicle is
being evacuated or the movement is of a different character (for example, the opening of a door by the owner
of the vehicle), if the movement of the vehicle is registered during the parking, the device will send a notifi-
cation. That is why it is recommended to enable this option only when the vehicle is in risk of evacuation, to
prevent unnecessary SMS notifications of evacuations.
CAUTION!
In case of too many fake notifications, you need to tune the movement sensor. For this it is rec-
ommended to contact the technical support!