Wireless IP CCTV cameras, no cabling needed between the cameras and the nvr system supports up to 200 metres open space. For this reason, the footage records is more sucure since thieves cannot locate the NVR.- System does not need wifi to work wirelessly, but to view remotely on phone you need to connect NVR with router.- Good resolution, 1.3 mp for 50,000 or 2mp for 60,000- Comes with set of 4 cameras and all accessories included.- Also we have 8 channell cameras for 85,000- 1 year warrantyLocated Luthuli street, Skymall building. Nairobi.