2-wire smoke detector trouble

When a 2-wire detector goes bad, can it make a trouble on the zone? Of course this depends on the device, but let’s say for example an i3 2W-B is out of sensitivity. Can it create a trouble on the loop? (Without an i3 Module, just the detector by itself) Or does someone just have to look at the leds on the detector? I’m just wondering if any smoke detectors can cause a trouble. It doesn’t have to be an i3.