The neutral-particle spectrometer (NPS) offers unique scientific capabilities to study the transverse spatial and momentum structure of the nucleon in the Jefferson Lab experimental Hall C. The NPS enables a science program of precision (coincidence) cross section measurements of neutral particles (γ and π0) towards flavor decomposition in gadron imaging. Five experiments have been currently approved using the NPS. The Neutral Particle Spectrometer consists of 1080 $PbWO_{\rm 4}$ crystals, which will form and an array of 30x36 modules. he detector is positioned in a temperature controlled frame(designed in INPN Orsay) on the movable platforms, which will allow to place the detector at different angles between 5.5 and 60 degrees. In order to suppress an eliminate charged background the vertical-bend sweeping magnet will be placed in front of the spectrometer. The magnet integrated field strength between 0.3Tm to 0.6Tm allow to small and large angle operations of the spectrometer. The same type and size PWO crystals as in the CCAL purchased from two vendors: the CRYTUR and SICCAS. CRYTUR crystals will be used mostly at the area close to beam line which will have highest radiaton levels, SICCAS crystals will be placed at the edges of the detector in order only to catch a shower tails. Crystals will be placed in the frame build from carbon plates and separated from each other by a 0.5 mm-thick carbon layer to ensure good positioning. As a wrapping material for crystals ESR reflectors will be used. Hamamatsu R4125 PMT`s sits in round mu-metal housing and will be attached to the back side of each module. As additional protection to reduce the 200 Gauss magnetic filed originating from the sweeping magnet PMT`s will sit in the honeycomb type of mesh consist of 0.5 mm thick $\mu$-metal plates and a soft iron(1006) shield box with 10mm thickness will be installed around NPS frame. Blue LEDs will be used to calibrate modules and cure crystals degraded due to radiation. Each crystal will receive light from the dedicated LED delivered through quartz optical fibers to the module from the behind. For digitization of signals coming from the spectrometer FADC250 will be used. NPS trigger will be generated by Jlab VTP modules in NPS F250 VXS crates. New developed VTP firmware will provide required summing trigger and sparsification mask to F250. The readout of full waveform for crystals of interest will be organized. The HV for PMT`s will be supplied using CAEN 7030N Cards(36ch, 1mA max/ch) installed in SY4527 crates. The HV will be supplied using 52-pin to SAMTEC cable. NPS software is currently developing and will use existing HallC framework with adopted existing clustering algorithm from HallA DVCS experiment.