I have recently installed a CCTV system at home which is working perfectly. The system consists of a KARE® 8CH Digital Video Recorder CCTV Camera System (https://www.amazon.co.uk/dp/B00KF55Y42/ref=pe_385721_145294501_TE_3p_dp_1) and two Lorex IP Wireless Camera (http://www.maplin.co.uk/p/lorex-ip-wireless-camera-a75wc). The two wireless cameras are installed either side of my garage door to cover both sides of my motor-home parked on the driveway. The garage is detached from the house with a separate electrical supply including breakers and RCD.
Since the installation of the wireless cameras though the two PIR LED security lights i have covering the driveway have not been working as effectively as they did so before, they are Blooma Bythos 10W Mains Powered PIR Floodlights from B&Q sometimes they come on and stay on, sometimes they don't activate when they should.
The wireless cameras are installed directly above each of the security lights and aimed in the same direction as the lights. Could the cameras be affecting the lights operation, if so how and can this issue be rectified while keeping both lights and cameras in place.