Sigma Plexi AM is a professional AM EAS antenna designed for retail chains and system integrators who require superior detection performance combined with an enhanced visual design.

The antenna features a plexiglass panel integrated into a rigid frame, providing a modern and clean appearance while maintaining structural strength and long-term durability.

Using Acousto-Magnetic (AM) technology, Sigma Plexi AM delivers excellent detection sensitivity, particularly for small and thin AM labels, making it ideal for protecting high-risk and high-value merchandise. The system is optimized for wide store entrances and higher customer flow, where reliable and consistent detection is essential.

Sigma Plexi AM is engineered for stable operation with low false alarm rates when properly installed and configured. Its framed construction ensures mechanical robustness while allowing the plexiglass panel to enhance the visual integration into modern retail interiors.

The antenna is equipped with integrated Wi-Fi connectivity and cloud-based management, enabling centralized monitoring, remote configuration, and real-time diagnostics across multiple store locations. This significantly reduces on-site service visits and lowers the total cost of ownership (TCO).

Cloud & Wi-Fi management – key benefits

Cloud-based management and Wi-Fi connectivity enable:

•Centralized monitoring of AM EAS systems across all store locations

•Remote configuration and sensitivity adjustments

•Real-time device status and diagnostics

•Faster troubleshooting without on-site intervention

•Reduced service costs and lower total cost of ownership (TCO)

•Scalable roll-outs with consistent system settings

•Improved system uptime and detection reliability

Key advantages of Sigma Plexi AM:

•AM technology for superior detection of small AM labels

•Plexiglass panel integrated into a rigid frame

•Clean, modern appearance suitable for retail interiors

•High detection performance for wide entrances

•Integrated Wi-Fi connectivity

•Cloud-based centralized management

•Stable operation with low false alarm rates

•Ideal for high-risk and high-value merchandise protection

Recommended applications

•Supermarkets and grocery chains

•Pharmacies and cosmetics retailers

•Electronics and specialty stores

•Stores using small or thin AM labels

•Retail environments requiring enhanced aesthetics without full plexi design