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Viking Electronics

Viking SLP-4 Single Line Paging Controller

Viking SLP-4 Single Line Paging Controller



The Viking SLP-4 allows you to page family members or co-workers from any phone in your home or small office. The pages can be heard over the same paging speakers that are installed for multi-zone music distribution.

The Viking SLP-4 provides inputs for 4 lighted doorbell switches. The inputs select 4 different CD quality sounds from a library of eight factory recordings including Westminster bells, chimes, alert tones, barking dogs, etc. Alternatively, users may record their own CD quality sounds into the SLP-4 from their PC’s USB port. When the doorbell switch is pressed, background music is muted while the appropriate sound is heard over the paging system speakers.

The Viking SLP-4 connects in series with a single existing phone line. The unit has a built-in 2 watt amplifier, pre-amp output, music on hold input, intercom features, and selectable loud ringing.

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Viking SLP-4 Features:

  • Factory loaded CD quality Westminster door chimes
  • Stereo line level pre-amp inputs/outputs for whole house audio systems
  • Built-in two-watt mono paging amplifier with gain control
  • Phone to phone intercom
  • Place callers on music-on-hold when paging
  • Can provide background music from an external source
  • Background music mute (automatic during paging or touch tone selectable while on a call)
  • Selectable loud ringing (electronic warble over speakers)
  • Four doorbell switch inputs (lighted or non-lighted) for activating door chimes
  • USB port for loading custom WAV file chime tones/sounds/music
  • 6 minutes of recorded audio storage
  • Switch selectable on-hold alarm tones
  • Page trigger output (12V signal for enabling paging source input on multi-source amps)
  • Individual Chime, Page, and Ringing volume controls
  • Bypass code ignores all touch tones on next off-hook allowing user to steer through auto attendants, etc.
  • Page from multiple phone lines by connecting multiple units
  • Other door sounds: ding-dong, knocking, tones, barking
  • UL listed power adapter provided
  • Manufacturer Warranty 2 Year Limited Warranty

Viking SLP-4 Applications:

  • Whole house / small business paging from existing phones
  • Add paging, intercom, and music on hold features for small businesses
  • Loud ringing / night bell
  • Compatible with C-200, C-250, C-1000B and C-2000B
  • Museum or Info Center, 4 button audio server
  • Viking SLP-4 Specifications

    • Power: 120V AC/13.8V AC 1.25A, UL listed adapter provided
    • Dimensions: 8.25” x 6.25” x 1.75” (210mm x 159mm x 45mm)
    • Environmental: 32°F to 90°F (0°C to 32°C) with 5% to 95% non-condensing humidity
    • Paging Amplifier Output: 2 Watts – powers up to (3) 8 Ohm (16) 45 Ohm speakers
    • Sound Pressure: 100 dB @ 1 meter (loud electronic warble from 25AE paging horn)
    • REN: 0.5A
    • Maximum Speaker Output Wire Run: 300 ft (91m), 18 AWG
    • Maximum Doorbell Switch Wire Run: 1000 ft (305m), 24 AWG
    • Maximum Load on Page Trigger Output: 1K Ohm
    • Talk Battery: 36V DC
    • WAV File Resolution: 16 bit or 8 bit
    • WAV File Sampling Rate: 44.1K, 22K, or 11K
    • Connections: 24 screw terminal block positions, (4) RCA jacks, (1) Type B USB jack, (1) 3.5mm (1/8”) audio jack, Inc. is a leading provider of Viking Electronics phone systems and equipment. We specialize in business phones and business phone systems for small to large companies; with phone systems for any application. We sell many of the brands in the IT, Telecom, Datacom, Electrical, and Industrial spaces.