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Items 1 to 18 of 90

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      • Monitors audio activity over a wide range of input voltages
      • Two sets of C-Form (both N.O. and N. C.) relay contacts respond to audio activity
      • Four levels of signals: microphone, 600-ohm line, 25V, and 70V speaker systems
      • Built-in balanced, low noise, high gain microphone pre-amp
      • Transformer-isolated, 600-ohm small signal level output of detected audio available
    Model No : VAR1
    Low Price Guarantee
    Availability: Usually ships within 6-7 business days
      • Streams videos from four sensor units simultaneously
      • WDR
    Model No : 0936-001
    Low Price Guarantee
    Availability: Usually ships within 1-4 weeks
      • Gain/Trim control
      • Bass & Treble controls
      • Noise gate w/Threshold & Duration
      • Limiter w/Threshold control
      • Limiter activity LED
    Model No : MIC1S
    Low Price Guarantee
    Availability: Usually ships within 6-7 business days
      • Unbalanced input module
      • Gain/Trim control
      • Bass & Treble controls
      • Variable ducking level when muted
      • Fade back from mute
    Model No : SAX1R
    Low Price Guarantee
    Availability: Usually ships within 6-7 business days
      • 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
    Model No : TEL1S
    Low Price Guarantee
    Availability: Usually ships within 6-7 business days
      • 240 Seconds of total audio memory
      • Record a message while another is being played
      • Stack up to 16 messages for playback
      • Loop start or dry loop input modes
      • High sampling rate for excellent play quality
    Model No : DFT120
    Low Price Guarantee
    Availability: Usually ships within 6-7 business days
      • 4 types of tones: steady, pulsed alarm, slow whoop, and chime
      • Tones triggered by external contact closure (momentary or long duration)
      • Choice of continuous or two-burst tone (except for steady tone)
      • Tone generation reset available
      • Adjustable tone level and pitch
    Model No : TG4C
    Low Price Guarantee
    Availability: Usually ships within 6-7 business days
      • Expandable from 3 up to 12 zones using ZX3 modules
      • Up to 24 programmable paging zone groups
      • Simple 2-switch interface setup
      • Programmable activation of AUX contacts
      • C-form contact per zone
    Model No : UTI312
    Low Price Guarantee
    Availability: Usually ships within 6-7 business days
      • Loop start, ground start, and station port (90V ring up) compatibility
      • 600-ohm output
      • Pre-announce and confirmation tones (defeatable)
      • Adjustable tone volume
      • Works with paging only and two-way (talk back) systems
    Model No : TAMB2
    Low Price Guarantee
    Availability: Usually ships within 6-7 business days
      • Plug-and-play functionality for quick and easy connection of up to 80 Discussion Devices
      • Intuitive web browser control for advanced configuration and control
      • Built‑in MP3 recorder with internal memory and USB recording
      • Built‑in Digital Acoustic Feedback Suppression (DAFS) for ensuring superior speech intelligibility
      • Native support for automatic HD camera control
    Model No : CCSD-CURD
    Low Price Guarantee
    Availability: Usually ships within 2-3 business days
      • Transformer-isolated line-level input
      • Gain/Trim control
      • Bass & Treble controls
      • Gating w/Threshold & Duration
      • Mute send & receive
    Model No : TBL1S
    Low Price Guarantee
    Availability: Usually ships within 6-7 business days
      • Loop start, ground start, and station port (90V ring up) compatibility
      • 600-ohm output
      • Pre-announce and confirmation tones (defeatable)
      • Adjustable tone volume
      • Works with paging only and two-way (talk back) systems
    Model No : TAMB2PS
    Low Price Guarantee
    Availability: Usually ships within 6-7 business days
      • Single-zone paging
      • Simple 2-switch interface setup
      • Override paging (using loop start trunk or page port contact closure activation)
      • Programmable activation of AUX contacts
      • C-form contact
    Model No : UTI1
    Low Price Guarantee
    Availability: Usually ships within 6-7 business days
      • Three-Zone Operation
      • Operates High or Low Power Systems
    Model No : PCMZPM
    Low Price Guarantee
    Availability: Usually ships within 6-7 business days
      • Single or multi-zone electric lock, lighting control, etc
      • Use low-current outputs from burglar alarms, fire alarms, access systems, CCTV systems, to control hi-current devices
      • 5 to 24vdc power input
      • Accepts these trigger types: Open collector or open drain Dry contact NC or NO. TTL or CMOS levels. Any voltage from 3.3Vdc to 24Vdc
      • Polarity protected power input
    Model No : URM-4
    Low Price Guarantee
    Availability: Usually ships within 8-12 business days
      • RCA or 3.5mm audio input / output connectors
      • Microphone or line level output
      • Speaker line level audio input
      • Transformer isolated audio input and output
      • Adjustable audio input / output levels
    Model No : SMA1-LPEA
    Low Price Guarantee
    Availability: Usually ships within 8-12 business days
      • One ZX3 module pre-installed with UTI312
      • 3 zones per module
      • Audio output with level control per zone
      • Zone contact closure
      • Zone activity LEDs
    Model No : ZX3
    Low Price Guarantee
    Availability: Usually ships within 6-7 business days
      • Bass & Treble controls
      • Actively-balanced input
      • LINE/MIC Attenuator switch
      • Gating w/Threshold & Duration
      • 24V Phantom power supply
    Model No : LMM1S
    Low Price Guarantee
    Availability: Usually ships within 6-7 business days

   

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