K40 RL200i Radar Detector w/mm remote

K40LOGOThe RL200i front radar detection system embodies the same attributes we set out to define as industry standards when we introduced the world’s first remote, custom installed radar detector in 1983. Performance. Convenience. Flexibility.

You’ll drive with full confidence knowing you’re protected from police radar threats by the highest performance front detection system available. All the while, your driving experience will be enhanced with features like an automatic K-Band filter and Mark to Mute option that reject or silence annoying false alerts, as well as Mark to Alert option to notify you of important locations – such as a red light camera – where increased observation vigilance is desired.

If you want to expand your system’s protection capabilities with lightning fast firepower, you can add up to four Laser Defuser g5 laser jammers for the most advanced shield of defense against front targeted police threats.



OEM-like Visual and Auditory Alerts — The RL200i retains the OEM appearance of a vehicle’s interior by strategically hiding a miniature alert LED in the instrument cluster and and a audio speaker under the dash. It’s a completely undetectable protection system until the RL200i warns you based on your preferred settings. Choose from five customizable LED brightness settings, voice alerts, tone alerts, or muted audio.

System Control Options:

Wireless Remote Control (standard) —
The key fob sized wireless remote lets you control everything from the brightness of the alert LED to the system’s mute settings and GPS features. Change selections with a single click and the K40 logo flashes red to indicate button activity. When finished with use, you can hide the remote control in an interior storage area or leave it attached to a sun visor via the supplied clip.

K-Band Filter — An advanced, automatic filtering technology that intelligently recognizes and rejects radar-based safety features (such as adaptive cruise control or blind spot assist) in other vehicles so you can remain focused on real radar threats.

The RL200i offers you 13 customizable settings, including GPS features such as:

Mark to Mute — By using sophisticated GPS technology, you can easily program your system to mute the audible warning of false, non-police radar locations (e.g. an automatic door) you regularly travel past with a simple button push.

Quiet Ride — Eliminate annoying alerts in areas with a high concentration of non-police radar sources such as a strip mall with many automatic opening doors. Just set a minimum detection speed and all audible alerts are eliminated until your vehicle exceeds a defined speed.

Mark to Alert — The most convenient way to remind yourself of locations that require increased observation diligence. Just one button push will create an audible warning to dangerous intersections, speed traps, school zones, and red light cameras.

Speed Monitor — The next best thing to having a vigilant co-pilot riding with you. Whenever a preselected speed is exceeded, a constant audible alert is activated along with the LED illuminating.

Product subject to one or more of the following patents:

  • 7,298,248 B2
  • 5,001,777
  • RE39,038
  • RE40,653
  • RE41,905
  • Other patents pending.

Detects every North American approved police radar frequency and radar gun:

Specifications Technical
Operating Frequencies 10.500 – 10.550 GHz (X-Band)
24.050 – 24.250 GHz (K-Band)
33.400 – 36.000 GHz (Ka-Band)
Power Requirements 11.5 – 16.0 Volts DC negative ground
350 mA typical standby
Remote Control CR2032 Cell Battery
Remote Control
Front Radar Receiver
GPS Module
Interior Host Module
3.07 in L x 1.4 in W x.47 in H
4.10 in L x 3.20 in W x 2.00 in H w/attached 15′ cable
2.00 in L x 2.00 in W x .50 in H w/attached 20′ cable
5.749 in L x 3.249 in W x 0.90 in H w/ attached audio quality speaker
Optional Expert Control Unit 1.76 in L x 0.76 in W x 0.35 in H w/attached 8′ cable
Weight Total system 2.0 lbs
Temperature Range -40° – +165° Fahrenheit

Filter Settings:

Level / Mode Sensitivity Recommended Use
1. Highway(factory default setting) Detects all types of North American approved police radar at maximum range and sensitivity. For highway travel or in any area in which you are unfamiliar with the types of radar used.
2. City The X-Band sensitivity is reduced. This is because it is the most common source of non-police radar signals. K, Ka, and Laser remain at full sensitivity. When traveling in an urban area with minimal
non-police radar signals.
3. Filter X-Band detection is eliminated completely. K and Ka-Band sensitivity is reduced by 50%. Use this mode when traveling in congested traffic areas with a high concentration of non-police radar signals.

Additional System Features:

  • Handheld Remote Control – Visor clip or dash mounting options
  • Voice Type – Female or Male
  • Alert Type – Voice or Tones
  • Distinct Tones for all Bands – X, K, Superwide Ka and Laser alerts (when optional Laser Defuser g5 is incorporated)
  • Customization – Radar receiver can be customized for band awareness and alerts
  • Wake-Up Sequence – Audible and visual sequence at start-up
  • Abbreviated Test – Optional abbreviated wake-up sequence
  • Display Type – Single blue LED or warning pod custom-integrated into driver’s cockpit view
  • Signal Strength Indicators – Audible Geiger strength indications

Factory Default Settings:

  • Voice On
  • Voice Female
  • Wake-Up Long
  • Auto Mute Off
  • POP Off
  • MPH
  • Speed Monitor Off
  • Radar On
  • X-Band On
  • K-Band On
  • Ka-Band On
  • Laser Constant Transmit (with optional Laser Defuser g5)
  • Factory Reset