By clicking "Accept All", you consent to our use of all cookies on this website. By clicking “Reject all” or if you continue browsing without making a choice, only cookies that are strictly necessary to operate this website will be used. You may opt-out of each cookie category (except necessary cookies) by clicking on "Manage Cookies".
The HB181 sensor belongs to the HB8 series that operates in the X-band. Its 2-by-2 antenna array combined with voltage-tunable operating frequency allows for target distance measurement and direction discrimination over a longer distance. Typical applications include outdoor security alarms, auto-door and motion-triggered lighting.
