Optex BAU-4 Automatic Beam Alignment Tool for SL Series

Reduce installation time and achieve repeatable, high-precision alignment for perimeter protection with the Optex BAU-4 Automatic Beam Alignment Tool. Built specifically for Optex SL Series photoelectric beam detectors, the BAU-4 automates optical axis adjustment so a single technician can commission long-range beams quickly and accurately. With alignment capabilities up to 650 feet, this tool helps ensure optimal sensitivity and minimizes nuisance alarms—critical for reliable security, surveillance, and monitoring at industrial sites, critical infrastructure, and commercial perimeters.

The BAU-4 integrates directly with SL Series mounts and is purpose-built to streamline field workflows, cutting labor and reducing deployment errors. By maintaining precise beam alignment during setup, you improve detection performance and lower ongoing maintenance demands. For installers and security integrators looking to standardize procedures, the Optex BAU-4 delivers consistent results and faster turnarounds on projects.

Add the BAU-4 to your installation toolkit to speed deployments and enhance perimeter detection reliability—ideal for security systems, surveillance installations, and monitoring applications. Contact your Optex distributor to order or demo the BAU-4 today.

• Cuts installation time by enabling automatic optical axis alignment for SL Series beam detectors
• Supports high-precision alignment up to 650 feet to improve detection accuracy and reduce false alarms
• Single-technician deployment reduces labor costs and simplifies field commissioning
• Keeps beam detectors properly aligned over time for reliable perimeter security and monitoring
• Designed for compatibility with Optex SL Series photoelectric beam detectors for seamless integration