Through-beam lane sensor pair

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.

USD, applicable tax included. Contiguous US + DC delivery $14.95, free from $300. Preparation 2–3 + transit 3–6 business days (5–9 total) after compatibility and payment confirmation. Bank transfer after written confirmation.

In stock · QFA-S05

Construction

Two aluminum optical housings with sun shields and L brackets

Installation envelope

Each head 3.5 × 2.0 × 1.6 in / 90 × 50 × 40 mm; planning span up to 26 ft / 8 m

Power / interface

12–24 V DC; paired transmitter and relay receiver; opposed lane-edge mounting

Included

One complete paired sensor set. Mounting work, civil works, controller, enrollment and toll credit are not included.

Care

Disconnect power before inspection. Wipe housing with a damp cloth; do not pressure wash connectors or open sealed enclosures. Inspect fixings, cables and alignment after severe weather.

Before fulfillment: confirm the deployment, controller protocol and, for transponders, reader compatibility and operator enrollment requirements. No activation, balance or universal network acceptance.