![Mongoose PT890 Manual Download Page 6](http://html1.mh-extra.com/html/mongoose/pt890/pt890_manual_1826912006.webp)
6
ENGINE IMMOBILISATION
The tracker has the ability to immobilise the starting of the engine via the password protected APP.
We highly recommend installers immobilise the starter motor only as this does not affect the safe
operation of the vehicle. Please ensure that the installation has been carried out correctly.
If, for some reason, the fuel or ignition is immobilised and the APP command is sent when the vehicle
is being driven, this product is designed to safely slow a vehicle down. The tracker will pulse the circuit
off and on 20 times within 1 minute finally resulting in an open circuit.
If the immobilisation command is sent with the ignition off, immobilisation is immediate with no
pulsing.
ALERTS – ON
To receive the following alerts, the tracker must be armed, similar to setting a car alarm.
a.
A geo-fenced area has been breached – (also sent when not armed)
b.
Vibration sensor activated
c.
Vehicle has been ‘moved’
d.
Ignition has been turned on
e.
Main power has been disconnected
With ignition off, the tracker is ‘armed’ by using the APP under
‘issue command’
or text
message
111
The reply may be:- GSM:2 Power:7 Arm delay in 0s
eg: GSM is signal strength 1 = strong ~ 5 = weak. Power is percentage.
ALERTS - OFF
It is disarmed via the APP or text message:-
000
Before driving, ‘disarm’ to prevent false alerts.
AUTOMATIC DELAYED ARMING
The system will arm automatically 10 minutes after ignition off.
Set by:
auto1
Reply: Auto arm - standby 10 mins: ON
Cancel by:
auto0
Reply: Auto arm - standby 10 mins: OFF
GEO-FENCE
A geo-fence is an area with an invisible boundary.
This boundary can have a minimum radius of 100m to a maximum of 999km.
The area is easily set from the APP or website.
If the tracker moves outside this area, and the tracker is armed, it will send a text alert to the paired
mobile phone. You will also receive an alert when it re-enters the area.
Multiple geo-fences can be set, for instance, around your home, your place of work, usual parking
places, shopping centres, friend’s houses, etc.