Clear-Com SB704 Main Intercom Station with Power Supply and 10x4 Assignment Matrix, 4 Channel

Clear-Com's SB-704 is a 2RU four-channel switchboard main station with programmable front panel buttons, individual channel short-circuit protection, individual channel volume control, a switchboard matrix, and a regulated fail-safe power supply. Capable of supporting up to 55 beltpacks or 10 speaker stations, or 12 headset stations. The 10 x 4 assignment switching matrix allows up to 10 different groups of stations to be assigned to any one of the four channels

The SB-704 accepts five separate program audio sources: four line-level balances inputs and one assignable line-level input. The assignable program input accepts a balanced signal and is designed for monitoring external audio. The four balanced program inputs can be used to create individual program feeds on the intercom channels. The SB-704 can monitor intercom activity on one or all four channels with individual volume level controls. Monitoring intercom activity is possible through a headset.

Features

• Supports up to 55 beltpacks or 10 speaker stations on four channels
• 10 x 4 assignment switching matrix
• Separate short-circuit protection for each channel
• Dual-action electronic momentary/latching Talk buttons
• Three interruptable IFB channels
• Call signal buttons for each channel
• Global Remote Mic Kill
• Announce output with relay
• Microphone limiting
• Volume controls for each channel
• Visual and audible Tone Alert signaling
• Channel Linking
• External switchable line termination on each channel
• Universal voltage power supply

Specifications

• NOTE: This information is on the Data Sheet in the documentation tab.