[Pre-order] Uniden R4


Available on backorder


Uniden R4 radar laser detector offers improved range with its new dual LNA design, over the R3 predecessor. Uniden R4 is also undetectable to Spectre Elite RDD, making it safe to use in Eastern Canada.

Now taking pre-orders for shipping by late October – early November.


All-New Uniden R4 Radar Laser Detector

Uniden R4 is an extreme long-range radar laser detector, redesigned with dual LNA setup for improved performance and better false signal filtering over the R1 and R3 models. R4 also adds additional features such as Auto Mute Memory, LIDAR ID and Bluetooth Connectivity.

Availability – shipping late October – early November

Comparable Radar Detectors:
  1. Uniden R7 (GPS, directional arrows and faster processor)
  2. Radenso DS1 (GPS, MRCD performance and aggressive filtering)
Uniden R4 from KMPH
Optional Accessories for Uniden R4
Uniden R4 Key Features
  • Extreme long range radar detection and sensitivity
  • 2x LNA (low noise amplifier) design for increased range
  • Spectre Elite undetectable
  • Digital Signal Processor (DSP)
  • Advanced K/Ka band / BSM filters
  • MRCD/MRCT photo radar detection
  • GATSO support
  • GPS camera database (updatable via USB)
  • Auto Mute Memory – automatic lock out of stationary false signals (previously available on R7 model)
  • Quite Ride – GPS low speed radar mute
  • Laser Gun Identification
  • Radar frequency display and announcement
  • Multi-Colour Display with Auto-Dim
  • Bluetooth Connectivity with app in development
Uniden R4 includes
  • R4 radar detector
  • Protective carrying case
  • Single suction cup bracket
  • Double suction cup bracket
  • Cig-lighter adapter with mute button and USB socket
  • USB 2.0 (USB-A to micro-USB) data cable
Availability in Canada


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