RF Extender


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SKU: 08 Category:


433MHz Repeater

 RF Range Extender Device

This is an add-on device for your Oplink system. You must have an Oplink system to use this product. This will extend the RF coverage of the Oplink system.


  • Works with ALL Oplink systems
  • Self-Configuring and easy installation
  • RF transceiver function
  • Repeater function
  • USB device
  • Low power consumption

 Package Contents

  • 433Mhz Repeater  x1
  • USB Power Adaptor
  • Quick Install Guide

MHC RF Extender Brochure

Additional information

Dimensions(L, W, H)

40 (L) * 35.5 (W) * 44.1(H) mm


95 g (Dongle + Adapter)

Operating Temperature

32° F to 113° F (0° C to 40° C)

Storage Temperature

-4° F to 158° F (-20° C to 70° C)

RF Standard

433MHz signal

RF Frequency

433.92MHz +/-150KHz

RF Range

40 Meters (120 ft)

RF Modulation



DC5V, 50mA

Detection Distance

40 Meters (120 ft)

Function & Feature

1.Extend the distance of the packet Tx/Rx distance
2. As a RF433 repeater for extend the device Tx/Rx distance for big house or different floor