CCTV faulty sensor help required

[Ovenuelis]

Hello,

I have Optima CCTV system at home and one of my sensors in the room is not working, the light is always on rather than only when sensing something. When entering the code before leaving home, system wont engage unless I omit that zone. Does it mean I need to replace the sensor or is there a way to fix/reset it? Power off and on didnt work. 

Thank you

Ove

[sixwheeledbeast]

Faulty sensor, the panel won't be far behind if it's not been serviced.

[PeterJames]

Thats an intruder alarm not a CCTV system