Hardware ledger / 5 items
Compare the task, mounting envelope and interface before choosing.
A wire-loop kit for vehicle presence at a controlled access lane. The detector belongs in a protected cabinet. Sealant, pavement work and cabinet power are not included.
12–24 V DC detector; dry relay output; saw-cut pavement installation
A temporary axle-event counter with a replaceable road tube. Counts are not vehicle classifications or certified speed measurements. Plan safe tube fixing and supervised installation.
Battery-powered counter; single pneumatic input; local count display; dry-weather temporary survey
A recessed magnetic presence sensor for a single defined detection zone. Check steel reinforcement, burial depth and local magnetic interference during a site trial.
9–30 V DC; wired RS-485 output; core-drilled stationary presence detection
A non-contact roadside radar head for movement sensing. Lane geometry, mounting angle and controller protocol require a site-specific check; it is not an enforcement device.
12–24 V DC; RS-485 output; above-road motion detection; dry-cabinet termination
An opposed optical pair for a defined beam-break zone. Alignment, fog, dirt and a clear line of sight matter. Do not use as a certified safety barrier.
12–24 V DC; paired transmitter and relay receiver; opposed lane-edge mounting