Metal Detection Antenna for Anti-Theft Bag Screening

Antenna – Detect Metal-Lined Bags That Criminals Use to Bypass Traditional EAS

The LIFANGMEI Antenna is a professional metal detection antenna designed to address a critical security gap: metal-lined bags (booster bags) . These bags are lined with aluminum or other metals, creating a Faraday cage that shields EAS tags from detection. Criminals use them to walk through EAS gates without triggering alarms.

The Antenna solves this problem by detecting the metal lining itself – regardless of whether the bag contains tagged merchandise.

125mm Narrow Body Design

At only 125mm wide, the Antenna features a compact, space-saving design. The premium acrylic material with a sleek, modern appearance fits seamlessly into any retail environment – from bookstores to electronics retailers.

How It Works

When a metal-lined bag passes through the detection zone (1.4-1.6m installation distance), the Antenna detects the metal shielding. The receiving antenna lights up red and the alarm triggers – alerting staff immediately.

High Performance

The Antenna delivers high detection rates with extremely low false alarms. Strong anti-interference capability ensures stable performance even in electronically noisy retail environments.

Integrated Electronics – No External Controller

All electronic parts are integrated internally. No external controller box needed – simplifying installation and reducing costs.

Upgraded Smart Chip

The upgraded intelligent chip features a powerful core processing and signal analysis system for fast, accurate metal detection.

Low Power Consumption

Designed for energy efficiency, the Antenna operates on low power – environmentally friendly and cost-effective.

Operating Frequency: 23 kHz

Technical Specification

Production Details