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Four Channel Mini Hand Transmitter – Digital 304


Digital 304 – 433MHz

  • Mini hand transmitter, 4-channel
  • 433MHz Multibit

Package contents

  • Mini hand transmitter, 4-channel
  • 3 V button cell, CR2032
  • Coding plug
  • Wall support
  • Visor clip


  • Impulse for door Open/door Close
  • For all Marantec operator systems and operator systems from other manufacturers (In combination with the respective Digital receiver)
  • To control maximum four operator systems


Technical details/specifications

  • Measurements (WxHxD): 38 x 72 x 12 mm
  • Nominal voltage: 3 V button cell, CR2032
  • Protection category: IP 54
  • Range of temperature: -20ºC to 60ºC
  • Operation control: LED
  • Coding possibilities: > 281 trillions

Programming Guide

PLEASE NOTE:  When adding a new style 433MHz remote for use with existing old style 433MHz remotes an “old to new style” handset programming lead is required if you need to copy the encrypted code from  old to new type handsets – See final listing in this section.

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