ELRO C935IP Plug & play network camera HD USERS MANUAL User Manual
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Low wireless 
signal 
Poor image quality
•
Wireless devices such as wireless home stereo
system may reduce the signal strength. Leave 
as much space as possible between the 
camera/mobile device and these wireless 
devices. 
•
Clean the camera lens using lens cleaning
cloth. Spots or dust on the lens can also cause 
image quality problems. 
Motion detection is 
not working or over-
react 
•
Make sure the sensitivity setting is turned ON
(please refer to the Sensitivity Setting section).
•
In motion detection mode, a moving object
within the camera viewing angle is necessary 
to trigger the motion sensor for recording 
The APP cannot 
record any video 
clips 
•
Make sure the SD card has been correctly
inserted
•
Make sure the motion detection function has
been enabled. (please refer to the Sensitivity 
Setting 
section).
•
Please format the SD card when it is used for
the first time (please refer to the SD Card 
Format 
section)
•
Make sure you are using Class 10 rated
memory card.
Email alert is not 
working 
•
Make sure the email alert function is enabled
(please refer to the
Email Alert
section).
•
Gmail account is suggested for the email alert
function. Make sure you have setup the system 
configuration as suggested in the 
Email Alert
section.
•
Make sure the email address is has been
correctly entered.
