ShenZhen Foscam Intelligent Technology Co., Limited How to fix the audio noise issue When you find the audio has noise on wireless,please take apart the camera and check how the audio line goes. If the audio lines are winding with the wifi module cabless or the wifi module,it would bring about noise.Then to fix this issue,you have to take the audio cables away from the wifi module cables or the wifi module. Pls follow below steps to progress this. 1)Screw off the four screws at the bottom of the camera. 2) Open the mainboard. Find the jack marked J12 and J6. www.foscam.com -1- ShenZhen Foscam Intelligent Technology Co., Limited 3) Plug out the two audio cables(red and black) and walk the lines from side to keep it away from the wifi module lines or the wifi module. www.foscam.com -2- ShenZhen Foscam Intelligent Technology Co., Limited 4) Then plug the two small cables into the jack J12 again. www.foscam.com -3- ShenZhen Foscam Intelligent Technology Co., Limited www.foscam.com -4-