The R-Loop is a high-precision millimetre-wave radar sensor designed to serve as a "virtual" alternative to traditional ground-cut induction loops.
Utilising 60 GHz FMCW (Frequency Modulated Continuous Wave) technology, it detects the presence and movement of vehicles and pedestrians at barriers and gates without requiring any excavation or road surface modifications.
Through the use of sophisticated cross-traffic suppression and motion direction recognition, the R-LOOP guarantees targeted passage while eliminating "ghost" activations from irrelevant movement.
Furthermore, the system’s ability to differentiate between pedestrians and vehicles allows for highly specific access logic, ensuring that barriers cycle only for authorized vehicle traffic while maintaining a safe environment for people on foot.
Simplified Installation: Because it is surface-mounted (on a barrier housing or post), it eliminates the need for noisy, dusty, and expensive roadwork associated with cutting loops into asphalt.
Weather & Environmental Resilience: Unlike optical or ultrasonic sensors, the R-Loop remains highly reliable in heavy rain, snow, fog, or extreme temperatures ($-30\text{°C}$ to $+55\text{°C}$). Lower Total Cost of Ownership: It prevents the common maintenance issues of traditional loops, such as cable breakage caused by ground movement or heavy vehicle wear.Smart Traffic Management: Its ability to detect direction and ignore "ghost" movements ensures that barriers only cycle when a legitimate entry or exit is intended, reducing wear on the gate motor.
New installation coming up or looking to retro fit to an existing installation? Why not consider the RLOOP on your next Automatic Barrier project.