1500 Series 1525AVR 1540AVROHP Type Portable Type Portable TypeBody Material Plastic PlasticHead Type Open Head Type Open Head TypeHead Material Plastic PlasticMast, arm Foldable FoldableStage apertur

Model VEGA Visualizer V-810Camera element 1/4 inch Color interline-transfer CCDEffective Pixel 752H x 582V (440,000 pixels)Horizontal Resolution 470 TV LinesSignal Model PAL Color SystemNegative-posit

Model VEGA Visualizer V-850Camera element 1/4 inch Color interline-transfer CCDEffective Pixel 752H x 582V (440,000 pixels)Scanning Frequency 625 Line, 2:1 Cross ScanningHorizontal Resolution 470 TV L

Model VEGA Portable Visualizer V-100Camera element 1/4" Color interline-transfer CCDHorizontal Resolution 420 TV LinesSignal Model PAL Color SystemSignal-to-Noise 46dBMin. Illumination Min. 2LuxA

* Metal frame, advanced bracket, lightweight and beautiful appearance, a stabilization support plastic lock, light, and fastness, easy to open* 7 levels of built-in keystone eliminate to avoid project

* Advanced tubular motor system for timing and quite operation.* Suitable for use in conference room or hall with central control system.* Heavy duty metal case.* Built in manual switch, optional remo

* Lightweight yet exceptionally stable folding aluminum frames fit into a case for convenient transport and storage* Large size up to 200 inch diagonal.* Low cost for replacing the old fabric with new

* Without the black border in order to save the cost.* Strong spring roller mechanism and unique semi-circle steel case in pearl white color to make the screen more smooth, elegant and durable.* Self-

* Perfectly flat screen surface* Easy set up and installation* Convenience in storage.* Large size up to 200 inch diagonal.* Low cost for replacing the old fabric with new fabric.* Premium Home Theate