Q48 Point To Point (Q48-P2P) System


The Q48 Point to Point (Q48-P2P) is a multiple input – multiple output wireless control system.
Each of the Q48-P2P modules has eight switched inputs, eight solid-state outputs, two 4-20mA inputs, and two 4-20mA outputs which allows you to transmit analogue and digital signals over a range of up to 4km.

8 Digital & 2 Analogue I/O, wireless remote control solution
The Q48-P2P system provides a remote control solution, monitoring up to eight digital switches and two analogue sensors. As well as controlling up to 8 digital relays and two analogue outputs per Q48 module.
Each Q48-P2P system comprises a pair of Q48 wireless modules that are preprogrammed with a unique common communication address, thus allowing for multiple Q48-P2P systems to be used within the same general location.

This system can be considered as a multicore cable replacement option, without the hassle of trenching and installation.

There is no configuration or setup required, simply connect the I/O and DC power and go.


  • Inputs/Outputs: 8 Digital Inputs, 8 Digital Outputs, 2 Analogue Inputs, 2 Analogue Outputs
  • Simple set up, no programming or configuration required
  • Operational Range: Up to 350m with the supplied antennas, 4km with optional antennas (ranges are line of sight).
  • State of the art digital radio using 900MHz digital modulation technology
  • Power Supply – 12 – 30V DC
  • Output Failsafe option  (factory configurable) – click here for details

This product requires an antenna and power supply. Please select the most suitable option for your application from our range of accessories.


Availability: 1 in stock

Product Documentation

Datasheet – Q48-P2P

User Guide – Q48 P2P


Product Code: PD8630-P2P (Supplied as a Matched Pair)

Note: Antennas and power supplies are supplied separately. 

All QTech products may be subject to delivery advice when ordered.

Application Examples

These are just some of the many ways the Q48-P2P systems can be used:

  • Dairy Farm Backing Gate Control
  • Irrigation System Control
  • Industrial I/O Expansion

This is not an exhaustive list so please contact us if there is a specific application you have in mind.


  • Frequency 917MHz to 927MHz
  • RF Output 250mW
  • Antenna connector SMA
  • Dimensions L 186 x W 120 x D 40 mm
  • Enclosure Steel, powder coated
  • Power connector 3 way screw terminal Supply Voltage
  • Short circuit and reverse polarity protection
  • Current Consumption 85mA nominal @ 12V DC
  • Power Supply 12 – 24V DC (max 30V DC)

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