Technical specifications


  • Extends reception and transmission range for DECT cordless telephones and services
  • Telephone calls are tap-proof thanks to encryption (with FRITZ!Box as the base station)
  • Up to three calls possible at the same time
  • Supports automatic handover of DECT telephone calls, so that a call in progress can be switched between the base station and the repeater at any time
  • Repeater function for HD telephony, internet radio and RSS feeds (with FRITZ!Box as the base station)
  • Integrated temperature sensor
  • Records temperature over a 24 hour period
  • Range can be extended in any direction with additional FRITZ!DECT Repeaters
  • Compatible with DECT base stations compliant with the GAP standard (basic functions) and with repeater function enabled
  • Extends the range for Smart Home devices that support DECT ULE (FRITZ!OS 6.50 or later; HAN-FUN not supported)
  • Built-in socket – no plug space lost
  • Quick and easy to set up: Switch on and press DECT button on FRITZ!Box
  • Information on operating status of repeater indicated on FRITZ!Box's DECT Monitor
  • DECT switch: Register/deregister repeater with the base station
  • Status switch: Turn LEDs on repeater on/off
  • Automatic operating software updates over the FRITZ!Box


  • Connection to mains with 230V, 50 Hz to socket for Type F socket (Schuko, CEE 7/4)
  • DECT wireless standard
  • Connected devices up to 2,300 W / 10 A

System requirements

  • 230-volt outlet
  • FRITZ!Box with DECT and FRITZ!OS 5.50 (or later) or any other DECT base station repeater function (GAP)

Package contents

  • FRITZ!DECT Repeater 100
  • Quick Guide

Article number

  • 20002641