Product overview A security antenna using AM 58 kHz technology to detect unpaid items with attached security tags or tags that have not been deactivated. When a nondeactivated tag is detected the system triggers a 110 dB sound and light alarm to alert staff and help protect merchandise. Key benefits Reliable detection: AM 58 kHz sensing identifies 58 kHz security tags and nondeactivated tags with 99.9 percent accuracy. Clear alerts: Combined audible and visual alarm at 110 dB provides an unmistakable notification for staff to act quickly. Strong anti interference: Designed to resist common sources of interference such as metal fixtures, electromagnetic currents, and power electrical appliances so performance remains stable in busy retail environments. Flexible coverage: Adjustable detection range from 1.6 to 2.3 meters to suit different entryway widths and installation layouts. Easy installation: Plugandplay setup requires no specialized tools or professional support. A color connection diagram is included in the package to simplify wiring and commissioning. Functions and compatibility Detects AM 58 kHz security tags and nondeactivated tags at exits and passageways. Triggers both sound and light alarms for fast staff response. Adjustable sensitivity settings let you adapt detection distance to store layout and traffic flow. Installation and operation Ready for immediate installation with simple power and signal connections. Sensitivity can be tuned to minimize false alarms while maintaining protection for valuable stock. Includes colorcoded connection diagram inside the package for quick reference during setup. Practical applications Clothing and apparel stores: Protect merchandise at checkout exits and entrances without altering store layout. Supermarkets and convenience stores: Monitor main exits or secondary aisles where tag deactivation may be inconsistent. Electronics and specialty shops: Provide a reliable lastline alert for nondeactivated tags near doors and customer flow areas. Performance summary Accurate, interferenceresistant detection with adjustable range and straightforward installation. The system is suitable for a wide range of retail and commercial environments where reliable tag detection and clear alarms are required to help prevent theft and reduce loss.