The I–V characteristics of the system Se 100−x In x (where x=5, 10, 15 and 20at%) are discussed in terms of Jonscher–Ansari modified Poole–Frenkel type of conduction. The jump distance (d), the charge carrier concentration (n) and the trap depth (ϕ) have been deduced for the system. The DC electrical properties of this system are investigated. According to the Arrhenius equation of conductivity, the activation energy of conduction Δw 1 and Δw 2 for the two arms of conductivity has been found in the range from 0.18 to 1.2eV. Both mobility (μ) and diffusion coefficient (D) are calculated for different compositions at different ambient temperatures. The activation energy for mobility (ΔU) and diffusion (ΔQ) have been deduced and their values ranged from 0.02 to 0.4eV. The behavior of ΔW 1 , ΔU and ΔQ has the same trend with composition, which indicates that the conduction mechanism is controlled by one type of process. The Meyer–Neldel rule has been applied to the present results and a confirmation of this rule has been found.