Search found 3 matches

by jcbw
Thu Jun 20, 2019 6:47 am
Forum: IP Cameras
Topic: Knocking sound in Amcrest IP2M-841B
Replies: 4
Views: 179

Re: Knocking sound in Amcrest IP2M-841B

Does this model support POE? Is there any restriction when using hub? Or any hub should work fine?
by jcbw
Mon Jun 17, 2019 9:50 pm
Forum: IP Cameras
Topic: Knocking sound in Amcrest IP2M-841B
Replies: 4
Views: 179

Re: Knocking sound in Amcrest IP2M-841B

1. Sometimes it can be forever, until I power off. After being off for several hours, then power back on, sometimes it can work normal again. Not sure what the cause. 2. I've tried both DHCP and static IP. Doesn't matter, although I stick with static IP for now. I don't think there is problem with m...
by jcbw
Mon Jun 17, 2019 12:17 am
Forum: IP Cameras
Topic: Knocking sound in Amcrest IP2M-841B
Replies: 4
Views: 179

Knocking sound in Amcrest IP2M-841B

I have 2 issues with my Amcrest IP2M-841B 1. It keeps making a "knocking" sound from the time it is powered up. When in this mode, it is completely unreachable. I never use wireless, it's always wired. 2. When it is already working "fine", after several days, suddenly it stops wo...

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