Hi, thank you for responding. Short 5 seconds sound alarm is not really alarm, it serves rather to inform people about camera presence. Even better would be short one second chirp. Increasing number of detections, within assumed timeframe, is more reliable sign intrusion started This of course depends on environment where camera is used. Inside let's say apartment just a single detection is enough to raise long lasting alarm. However when you monitor let's say a yard or front of the house, camera sometimes may cover random pedestrian traffic, to which you do not want raise alarm. When you have gatherings, riots you have more detections and this is when you may need loud, long alarm. Smart action would be more appropriate, but with currently available options, does not provide solution.