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White rectangular desktop base unit with antenna and status lights

EnGenius Technologies

EnGenius Technologies DURAFON PSL-BU telephone accessory

SKU CH-WNB8-H05SH

Adds a single line to DuraFon PRO or UHF multi-line systems, covering up to 12 floors, 250 000 sq ft and supporting up to 90 handsets

  • Product typeExpansion Module
  • Key featuresDuraFon PSL-BU (PRO Single-Line) long-range cordless phone e
  • Adds a line to DuraFon PRO or UHF systems
  • Covers up to 12 floors in office environments
  • Reaches 250 000 sq ft in warehouse settings
  • Supports up to 90 compatible handsets per system
  • Expandable to eight base units for growth

Single-Line Expansion Base

The EnGenius DURAFON PSL-BU is a PRO Single-Line expansion base unit designed to add one port or line to an existing DuraFon PRO or DuraFon UHF multi-line system. It provides long-range cordless coverage for facilities needing additional capacity.

For Growing Multi-Line Systems

This module suits administrators expanding a current DuraFon PRO or UHF deployment up to eight base units and 90 handsets. It is not for buyers starting a new system without a compatible multi-line base, nor for those needing a standalone single-line phone.

Simple Add-On Installation

The unit connects to the existing multi-line base to extend the network. Installers must verify compatibility with their specific DuraFon PRO or UHF hardware before deployment; mismatched systems will not register handsets or provide dial tone.

How it compares

Measured against everything we stock in Headsets, Cords & Phone Mounts, at today’s prices. Recalculated every night.

Price $276.99
Pricier than about 91% of the 796 comparable items (median $17.99).

Specifications

Product
Brand nameEngenius
Model nameDURAFON PSL-BU
Product typeExpansion Module
Size & build
Shipping weight0.86 kg
Package size330 × 203 × 76 mm

Questions about this item

Which existing system must I already have to add this expansion base unit?

You need a DuraFon PRO or DuraFon UHF multi-line system to connect the PSL-BU base unit.

Will my current DuraFon PRO or UHF handsets work with this new base?

Yes, the PSL-BU works with existing DuraFon PRO or DuraFon UHF handsets, supporting up to 90 handsets across the system.

How can I verify the base unit is providing the specified coverage after installation?

Test signal reach across up to 12 floors in office buildings or 250 000 sq. ft. in warehouse environments to confirm performance.

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