Bogen TEL1S Telephone Interface Input Module

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Telephone Interface Input Module supports different signal-source requirements, including the ability to interface to balanced and unbalanced high and low-impedance inputs, stereo or mono, telephone systems, and microphones. TEL1S Features: Loop start or ground start trunk interfacing (requires external power supply) Dry loop interface to paging ports Audio-activated paging in dry loop Gain/trim control Limiter Gating w/threshold and duration Mute send and receive 4 Priority levels Bus assignable Transformer-isolated Screw terminal connections Frequency Response: 20Hz-20 kHz (+0/-3 dB) Priority: Four levels Connector: 6-position barrier strip Show more