Upgrade for users who already have an SRV-1 Blackfin Camera and Lantronix Matchport. Provides a 2nd SRV-1 Blackfin Camera and all electronics for the SRV-1 Blackfin Stereo Camera. Replaces previous radio/motor control module. Does not include Matchport, antenna or antenna cable. Please specify if additional 90-deg FOV (3.6mm F2.0) lens is needed for original SRV-1 Blackfin Camera.