“Most effective and versatile detector in its price range.”

Easy-to-Use Options and Controls
The Pro RX55 is simple to own and operate. You can customize the Pro RX55 to meet your specific driving style. The easy-to-use selectable options make it simple to change.
High Definition Text Display
Using the brightest alphanumeric display, the Pro RX55 is easy to read from any angle. Choose our standard bar graph to display band and signal strength, or select our exclusive Tech Mode display for the numeric frequency of any radar signal.
Digital Signal Processing (DSP)
Beltronics' patented AutoScan™ feature continuously analyzes all incoming signals and automatically rejects unwanted false alarms. This gives you, the driver, the perfect balance of sensitivity and selectivity!
New AutoScan™ mode
AutoScan™ virtually eliminates false alarms by continuously analyzing all incoming signals and intelligently adjusting the sensitivity circuits.
New Level of Laser Protection
Our Total Tracking Laser™ circuitry continually searches for laser guns. Maximum range, including superior off-axis protection, is standard.
Programmable Processor
Using the latest technology in “flash” microprocessors, the Pro RX55’s software is upgradeable to address new threats in speed measurement devices.
Clear Digital Voice Alerts
Extra loud tones provide audio you can hear even in noisy environments. Or, choose our easy to understand digital voice alerts, that keep you informed without taking your eyes off the road.
Mute and AutoMute
The Pro RX55’s AutoMute feature automatically reduces the volume level during an alert. Or, simply press the large top-mounted Mute button during an alert to instantly quiet the audio.
Comes Fully Equipped
The Pro RX55 comes complete with a comprehensive owner’s manual, quick-release windshield mount, new high-performance coiled power cord, quick reference card, and soft travel case.