I have an Image sensor the older model and was working fine until the battery died so I deleted the sensor from the panel.
Now i want to add it back but I cannot learn it back.
I tried to trip the sensor than I tried to hold the reset button for 2 minutes and nothing working, the motion working and the light is blink when it sense motion.
I notice on the panel under ‘Installer setting’ there is IMAGE SENSOR tab and I request authorization code (pic attached), anyone know what is that?
Thank you guys