In view of the shortcomings on single photoelectric reconnaissance equipment, such as small reconnaissance range and single tracking target, an integrated system using array photoelectric reconnaissance technology was designed, and the scheme of station distribution networking was proposed. The 5×6 array was used to arrange stations and networking, the warning line was extended forward and the reconnaissance area was enlarged. From the front zone to the central defense target, an orderly and relay detection was carried out and the combined tracking was formed. At the same time, the scheme design of station spacing was studied, and the most reasonable station spacing was got. By using the track of each unit in the coverage area of integrated photoelectric networking, the complete and continuous track of target could be obtained, and the accurate target state as well as the attribute estimation could be obtained by using the information fusion technology, which improved the detection probability of target. Finally, the calculation of coverage density analysis and target detection probability was completed. When the probability of target detection by a single photoelectric reconnaissance device is 90%, the comprehensive target detection probability in the coverage area of the whole system network can be increased to 97.472% by reasonable station distribution. The results show that the photoelectric networking technology can greatly enhance the target detection and tracking ability.