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Talk A Phone T4A System Hands-Free Intercom Master

Talk A Phone T4A System Hands-Free Intercom Master


Our Price : $1,239.20

Product Code: 539756


T4A System Description

The T4A System provides completely hands-free, two-way communication with visual and audio annunciation for any 4-channel application including Gas Stations and C-Stores, Fast Food, Security Posts, Parking or Toll Booths, Ticket Windows and more.

T4A System Hands-Free Intercom Master Features

  • Separate talk, listen and alert tone volume controls
  • Incoming sub-station calls announced by LED illumination and tone
  • Two amplifiers for talk and listen
  • Built-in 24" stainless steel goose-neck, noise-canceling proximity microphone
  • Automatic Gain Control (AGC) maintains consistent voice levels in both directions
  • Power spectrum is designed to maximize intelligibility of human voice in the presence of noise
  • Easy connection between master, amplifier and sub-station
  • Completely hands-free communication - no talk/listen switches on master or sub-stations
  • Compact base takes up minimal counter space
  • Mute Button


  • Construction: Stainless Steel
  • Dimensions: TAP-4RA-CM: 4.88"W x 7.25"H x 4.38"D
  • TAP-200C: 14.5"W x 3.13"H x 8.75"D
  • TAP-JB204A: 16"W x 3.25"H x 4.25"D
  • Weight: TAP-4RA-CM: 7 lbs.
  • TAP-200C: 10 lbs.
  • TAP-JB204A: 6 lbs.
  • Mounting: All components designed for desk mounting
  • Power Input: 120V required for TAP-200C
  • Power Output: 5 Watts - Talk and Listen
  • Cable: 1 shielded pair needed for sub-stations not originating calls, 1 shielded pair + 1 unshielded pair needed for sub-stations with call origination

    Options and Accessories

  • Music/Program Relay: Order Model K-RW-7B in order to play music or announcements at sub-stations that automatically disconnect during converstation
  • Dual Masters: For a 4-channel hands-free system with two masters, order two TAP-4RAD-CM, two TAP-200C, one TAP-JB204AF and one TAP-JB204AL
  • Separate Microphone: For a separate goose-neck microphone, order Model TAP-4RA Master, TAP-200C Amplifier, TAP-JB204A Junction Box and TAP-MIC Microphone
  • Vehicle detector (Inductance loop): Order Model TAP-D1 Vehicle detector (Ultra-sonic): Order Model TAP-D1-S


  • TAP-4RA-CM: Compact Automation Master
  • TAP-200C: Amplifier/Power Supply
  • TAP-JB204A: Junction Box

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