“Beltronics’ new Vector Series Performance is stunning.”
- Speed Measurement Laboratories

Easy-to-Use Options and Controls
The Vector 940A is simple to own and operate. Preset at the factory, the Vector 940A is optimized for highway driving. Or, customize the Vector 940A to meet your specific driving style. The easy-to-use selectable options make it simple to change.

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.

Brightness Control with Full Dark Mode
The Vector 940A has four levels of brightness to choose from, including full dark mode for discreet night travel.

Mute and AutoMute
The Vector 940A 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.

High Definition Text Display
Using the brightest alphanumeric display, the Vector 940A is easy to read from any angle. Standard bar graph display provides band and relative signal strength for radar and laser signals.

Programmable Processor
Using the latest technology in “flash” microprocessors, the Vector 940A software is upgradeable to address new threats in speed measurement devices.

VG2 Immunity
Exclusive Shadow Technology™ keeps you unseen by Interceptor VG2 (radar detector detector).

Comes Fully Equipped
The Vector 940A comes complete with comprehensive owner's manual, quick-release windshield mount, coiled cord.