Well as I suspected earlier, able to Test Yesterday ;
There is no security provided for the rear door. I can ARM the system by key less remote and easily open the rear hatch by using key and the system not able to detect it. I can see RED led blinking at the security switch as usual routine / interval.
It is quite logical as the V version comes 4-Door Power Lock where Z version comes in 5-Door power lock according to the spec sheet - So I believe if there is no electric signal for the rear door then how can that security system works.
Now I can close the Hatch with big thud - and there is no reaction from security system - completely undetected.
To compensate with this MS (Nippon) decided to provide the Shock Sensor which is simple 1 Finger push in the car body can trigger the alarm (Shock Sensor) but it's over sensitiveness (a speedy two wheeler can awake the car / So is the Loud Thunder during storm / Cats ) cause the Battery Draining and user forcefully need to turn off and completely ruined it's usage .
To sum it up (as per my understandings) - Those who got Z version with shock sensor disable - well covered from any theft attempt.
Those are not in Z Category Security Detail
- Watch out for your car when park outside other than in your garage home (If you got good accessory in your car) .