Audited Supplier
NET-4000 is a programmable modular multimedia controller. With the flexible port configuration, the controller can control the amplifier, light and curtain or other acoustic and photoelectric devices with one touch. And its seamless switching function can realize picture segmentation, arbitrary PIP. The interaction of any two points in the local area network can be also easily realized with it. It is widely used in teaching, conference halls and multimedia halls and other occasions.
·Video port: Built-in 4x2+1 mixed card seamless switching matrix, support SDI/DVI/VGA/HDMI/HD BaseT signal, 2 channels can be used for picture segmentation, picture stitching, arbitrary picture-in-picture;
·4 weak relay ports: Can control the switch of the classroom access electromagnetic lock, the platform cabinet electromagnetic lock, etc;
Serial ports: 5 bi-directional RS-232 ports and 1 RS-232/485/422 port, to control projector, camera, etc;
·4 digital I/O ports: for signal detection and cabinet linkage monitoring alarm, electronic lock, etc;
2 type-A USB, 1 type-B USB ports: realizing KVM function, switching the mouse and keyboard remotely;
·CR-NET port: to control CREATOR devices such as power controller, volume controller, dimmer, etc;
·2 weak power output ports: 1 5V, 1 12V;
·Audio input port: 2 audio card slots, built-in audio decoding, support one-button broadcast of the total control room, automatically switch to broadcast output;
·Built-in 6-port gigabit switch: realize the integrated management by software, can be connected to IP cameras;
·Memory: 1G DDR-RAM, 1 G flash;
| Model No. | NET-4000 |
| Memory | 1G DDR-RAM, 1G FLASH |
| Temperature | Storage & work temperature: -20ºC - +70ºC |
| Humidity | Storage & work humidity:10% - 90% |
| Power | DC24V |
| Net Weight | 5.2kg |
| Mean Time Between Failures | 30,000 hours |
| Video (DVI/HDMI) | |
| Gain | 0 db |
| Signal Strength | T.M.D.S +/-0.4pp |
| Minimum/Maximum Level | T.M.D.S 2.9V/3.3V |
| Resolution | Normal-PC: 1600×1200@60Hz, HDPC: 1600×1200@60Hz, HDTV: 1600×1200@60Hz |
| Maximum Output Distance | Less than 7m ( with certified DVI/HDMI cable) |
| CAT5 | |
| Transmission Distance | More than 25m (actual transmission effect and distance depends on the quality of the cable) |
| Audio | |
| Input/Output Interface | 3.5mm unbalanced stereo audio input, Phoenix balanced input |
| Gain | 0 dB |
| Frequency Response | 20Hz - 20KHz |
| SNR( Signal to Noise Ratio) | > 90dB at Vin=0 V |
| Signal Type | Stereo ( non-flat audio) |
| Maximum Input Level | + 19.5 dBu (balanced/unbalanced connection) |
Gambia International Convention Center
Application Products: 1,500 sets of infrared simultaneous interpretation language distribution system, over 200 sets of full digital conference system, 19 sets of visual interaction system, 5 units of large-scale hybrid matrix switcher with video wall processing.
United Nations Conference on Trade and Development
Application products: 1200 sets of full digital conference system, matrix switcher, multimedia controller and other devices.
Brazil Federation of Industries of Sao Paolo (FIESP)
Application products: over 500 sets of CREATOR full digital discussion conference system, auto camera tracking system, and seamless swtiching matrix switcher. 
