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Holosys Wireless M-Bus OMS Repeater WREP

  • Wireless M-Bus in accordance with EN 13757-4
  • Operating frequency 868 MHz
  • Battery powered device with autonomous operation up to 15 years
  • Range extender for four (4) (fifteen (15) optional) Holosys Wireless M-Bus OMS devices

Holosys Wireless M-Bus OMS Repeater WREP is a battery powered device with autonomous operation up to 15 years, which provides range expansion of other Wireless M-Bus Modules.


The device provides received radio telegrams reemitting from up to four (4) (twelve (12) optional) compatible OMS modules.

Key Features

  • Battery life time: up to 15 years
  • Range: up to 800 m
  • Protection type: IP68
  • Operating temperature: -20°C ... 80°C
  • Range extender for up to four (4) (fifteen (15) optional) 
  • OMS compatible devices
  • Device operation reports in form of a radio telegram for the purpose of wireless system signal quality monitoring
  • Embedded Real-Time Clock (RTC)
  • Device configuration using AES-128 protected radio channel

Radio Interface


868 MHz SRD band

Antenna type


Data transmission rate

100 Kchips


EN 13757-4

General Data

Power supply

Integrated battery

Battery life time (25°C): ~15 years (depending on the configuration)


Material: Thermoplastic

Dimensions (w × h × l): 77 x 77 x 35 mm

Color: Light gray

Protection type: IP68

Mounting: bolts on the mountable surface

Operating temperature

-20°C ...+80°C


~190 g