Lorex Live Wireless Digital Security Camera System LW2110 2-Pack 640X480 pixel VGA resolution camera 5.1mm F2.8 fixed lens with 48 Degree viewing angle High gain antenna provides improved distance from receiver to camera Micro receiver plugs directly into the back of Surveillance Recorder(DVR), TV or monitor for easy connection Connect multiple LW2110 receivers to the back of a Security DVR to create a multi-channel wireless surveillance solution