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K40 RD 850 Radar Detector

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Average User Rating

(4.20 out of 5) from 4 reviews

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K-40 RD850 (owned for a year)

(3.00 out of 5) by pc54321 on Nov 29, 2005

Pros: Low false alerts, radar ticket ins.
Cons: Laser alerts on neon signs

Detected all types of radar at a reasonable distances (under 1/4 mile). However when tested against ...
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rd850

(5.00 out of 5) by cheaters123 on Jul 27, 2005

Pros: awesome police radar detection
Cons: awesome at detecting automatic doors, which helps to find gas stations and super markets sometimes

Got it for $150-$179 depending how many i oder because of dealer pricing. The best dashboard model o ...
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Great Detector awsome price

(5.00 out of 5) by jjneff on Jan 6, 2004

Pros: great detection, little to no falsing!!!, all hardware included, CHEAPER
Cons: led display, missing some frills of the 8500

According to an independent study done by SML the new k40 850 is in the top. Please read for yoursel ...
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K40 RD-850: Good Performer... High Price

(4.00 out of 5) by soupcraze on Oct 19, 2003

Pros: Good Performance, Ticket Guarantee
Cons: Expensive, Cheaper Yet Better Performers Out There
The Bottom Line: The K40 RD-850 is a solid performer, but there are cheaper units out there that perform better.

K40 is one of the hottest names on the radar detector market. They are known for making very expensi ...
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