The Datavideo ITC-300 Digital Intercom System represents an evolution and innovation in intercom technology. It uses a single CAT cable for all connections, with Power over Ethernet to 8 belt packs. This rackmountable system offers 8-way talkback and bi-colour tally indicators. The director can choose to talk to a single channel, broadcast to all channels, or mute. The ITC-300SL has a special CAT-6 connector shield to prevent cable loss. Included in the package are ITC-300SL Belt Packs, along with a TD-3 Camera Tally Light, MC-1 Headset/Microphone, and various cables. Technical specs include DC 12V, 3A power, 2 x 15 Pin D-Sub Female Sockets for Tally, and more. It has a frequency response of 300 Hz - 7 KHz, < +/-3dB, THD < 0.1% @1KHz, and S/N >70dB. The built-in speaker is 3W and mutes when headphones or mic/headset are connected. It has an operating range of up to 100m and an operating temperature range of 0 - 40 C, with dimensions of 440 x 126 x 44mm and a weight of 1.9 kg. The box contains 1 ITC-300 Base Unit, 4 ITC-300SL Belt Packs, and other accessories.
Using the Datavideo ITC-300 Digital Intercom System is quite straightforward. First, connect the base unit to power using the provided adaptor and AC cord. Then, use the Ethernet cables to link the base unit with the ITC-300SL belt packs. Attach the headset or microphone to the appropriate sockets on the belt packs. To communicate, the director can easily select the channel they want to talk to or broadcast to all channels. When using the system, make sure the cables are properly connected, especially the special CAT-6 connector on the ITC-300SL to prevent cable loss. For maintenance, keep the system in a dry and clean environment within the operating temperature range of 0 - 40 C. Avoid exposing it to excessive dust or moisture. If you're not using the system for a long time, it's a good idea to unplug it from the power source. Also, check the cables regularly for any signs of damage and replace them if necessary.
