andreasp 0 Posted April 9, 2016 I have 1 piece of DS-7108NI-SN/P with 7 pieces of DS-2CD2T42WD-I8 and 1 piece of DS-2CD2142FWD-I 4MM All with the latest firmware's. My problem is that, at exact the time cameras turn on night vision and in the morning at the time that turn off the night vision, the nvr generates an intrusion event and alert me with email. Is there any solution to my problem? Share this post Link to post Share on other sites