CXG4D: How set wired input NO and NC
Posted: Tue Feb 09, 2010 12:06 pm
By default it is Closed Circuit Triggered, therefore, your sensors should be in a NO status.
Basically most sensors no problem for being NC or NO.
One example need to adjust is door contact, it's NC. So when your door open, door contact will not trigger alarm as it opens the circuit instead. While you close the door, alarm triggered.
To make it fit, you need to change the input zone from NC to NO by default, then when your door open, it open the circuit, just fit and will alarm.
the SMS for example is
123456#66#1#Wired zone 1#1#
66 is the 1st wired zone, so 67, 68, 69 and 70 are 2nd, 3rd, 4th, 5th zone.
1st 1 is activate this zone
2nd 1 is open circuit alarm ( 0 is closed circuit alarm )
Basically most sensors no problem for being NC or NO.
One example need to adjust is door contact, it's NC. So when your door open, door contact will not trigger alarm as it opens the circuit instead. While you close the door, alarm triggered.
To make it fit, you need to change the input zone from NC to NO by default, then when your door open, it open the circuit, just fit and will alarm.
the SMS for example is
123456#66#1#Wired zone 1#1#
66 is the 1st wired zone, so 67, 68, 69 and 70 are 2nd, 3rd, 4th, 5th zone.
1st 1 is activate this zone
2nd 1 is open circuit alarm ( 0 is closed circuit alarm )