Viking LS4X4 Line Scanner

  • MPN: LS4X4
  • JMAC ID: 200116111
$361.78
JMAC_ID:
200116111
df_manual_boost:
1.50
Eliminate the need for dedicated lines with the LS-4x4 line scanner! Each LS-4x4 will accept one to four telephone lines and one to four devices. Depending on the number of line scanners cascaded, 1, 2, 3, 4...8...12 or more modems, credit card readers, fax machines, etc., may share one to four telephone lines or analog PABX/KSU stations. When a device, such as a modem, attached to a device port needs access to a telephone line, the LS-4x4 will instantly scan for an open line starting from the last line to the first line. When the LS-4x4 detects an open line, that line is routed to the device port, while incoming calls may also be routed to a corresponding device port. If no lines are available, a fast busy tone will be returned.

UPC: 615687221107
Also known as: VK-LS4X4

Technical Specifications:
  • Environmental: 0 to 32 C (32 to 90 F) with 5% to 95% non-condensing humidity
  • Weight: 1 Kg (2 lbs. 3 oz.)
  • Power: 120V AC/13.5V AC 1.25A UL listed power supply (included)
  • Dimensions: 133 mm x 130 mm x 38 mm (5.25" x 5.1" x 1.5")
  • Talk Battery: 32 V DC while lines are available, 12 V DC when all lines are in use(for credit card reader line detection)
  • Busy Tone: 500 Hz - 250 ms on/250 ms off
  • Connections: Standard RJ-14 and RJ-11 modular jacks


For more information about the Viking Electronics LS4X4, please contact us.
  • Modular installation
  • All copper throughput - Won't affect data speeds
  • Cascade-able to accommodate additional devices (1,2,3,4...8...12...16...)
  • One year warranty
  • Reverse line scanning for compatibility with rollover lines and hunt groups
  • High speed modem compatible
  • Credit card reader compatible
  • Programmable to allow incoming calls

2 Reviews

  • 5
    VIKING-LS4X4

    Posted by 135121 on Dec 5th 2018

  • 5
    VIKING-LS4X4

    Posted by 118885 on Oct 19th 2017

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