The BEA LZR FLATSCAN 3D SW is a volumetric laser scanner built specifically for swing door safety and activation. Rather than using a single detection plane, it scans four distinct curtains across the door leaf area — including the critical hinge zone and leading edge — giving you comprehensive coverage that traditional infrared sensors simply can't match. Its time-of-flight laser technology delivers fast, accurate detection regardless of ambient light or surface colour.
One of the standout features of the FLATSCAN 3D SW is its touchless activation capability. When someone approaches the door, the sensor detects their presence and triggers the door to open — without any need to push, touch, or wave. This makes it particularly well-suited to hygiene-sensitive environments such as hospitals, food production facilities, and cleanrooms, where contact-free entry is essential.
The sensor's compact, low-profile housing mounts neatly above the door frame and operates on 12–24V DC, making integration with existing door operators straightforward. With an IP44 rating and a wide operating temperature range of -25°C to +60°C, it handles both indoor and covered outdoor installations reliably. Its response time of under 120ms ensures the safety system reacts quickly, helping prevent door-on-person contact even during fast door cycles.
Designed to meet the demands of EN16005 automatic door safety standards, the LZR FLATSCAN 3D SW is a practical upgrade for any swing door installation that requires both reliable safety detection and hygienic, hands-free access. Whether you're equipping a new build or retrofitting an existing system, it integrates cleanly with most swing door operators on the market.
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