Tools
Free, no sign-up, no email gate. Built for people who are about to specify hardware.
Radar range calculator
Maximum detection range, receiver sensitivity, range resolution and an SNR-versus-range table. Supports 24/60/77/79 GHz and coherent integration.
LIVEmmWave band compliance lookup
Which bands are legal in which country, at what EIRP, and under which rule section. US, EU, UK, CA, AU, JP, KR, BR — each entry carries a confidence tag.
Technology selector
mmWave radar vs PIR vs ultrasonic vs active IR vs LiDAR. Score your environment and get a shortlist instead of a brochure.
Perimeter coverage planner
Mounting height, tilt, azimuth and beamwidth to ground coverage ellipse. How many units actually close your fence line.
Need a tool that does not exist yet?
If you are specifying radar and keep re-doing the same spreadsheet, tell me the calculation. If it is generally useful I will build it and credit you.