Description
Technical Specifications
| Specification | Details |
|---|---|
| Technology | AM (Acousto-Magnetic) |
| Operating Frequency | 58 KHz |
| Working Type | TX + RX or MONO |
| Detection Distance | Up to 2 meters |
| Operating Voltage | AC 110–230V, 50–60Hz |
| Power Input | 110–220V AC |
| Main Board | AM Board |
| Antenna Size | 153 × 43 × 11 cm |
| Material | ABS |
| Alarm | Adjustable Sound & Light |
| Synchronization | Wireless |
| Control | Remote Control |
| People Counting | Built-in |
| Tag Compatibility | Soft Labels & Hard Tags |
Key Features
- 58 KHz Acousto-Magnetic Detection Technology
- Advanced DSP Digital Signal Processing
- Built-in People Counting
- Up to 2 Meter Detection Range
- Strong Anti-Interference Performance
- Wireless Synchronization
- Adjustable Sound & Light Alarm
- Remote Control Configuration
- Supports Soft Labels & Hard Tags
- Durable ABS Construction
- Stable High-Sensitivity Detection
- Easy Installation & Maintenance
- Modern Retail-Friendly Design
- Korean Technology
- CE, FCC & RoHS Certified
- Two-Year Limited Warranty
Sigma Si-AM900 AM Anti-Theft Alarm System
The Sigma Si-AM900 AM Anti-Theft Alarm System is a high-performance AM Anti-Theft Alarm System engineered for modern retail environments that require reliable loss prevention and customer traffic monitoring. Designed with advanced 58 KHz Acousto-Magnetic (AM) technology, this AM Anti-Theft Alarm System delivers exceptional detection accuracy while minimizing false alarms.
Built with durable ABS construction and a sleek modern design, the Sigma Si-AM900 AM Anti-Theft Alarm System integrates seamlessly into shopping malls, supermarkets, fashion stores, pharmacies, cosmetics outlets, bookstores, toy stores, and jewelry retailers. This versatile AM Anti-Theft Alarm System enhances store security while maintaining an attractive entrance.
A built-in people counting function allows retailers to monitor customer traffic while the AM Anti-Theft Alarm System actively protects valuable merchandise from theft. This combination of visitor analytics and retail security helps businesses improve operational efficiency, optimize staffing, and make data-driven decisions.
For added convenience, the AM Anti-Theft Alarm System features remote control operation for quick adjustment of alarm sensitivity and system settings. Customizable audio and visual alarms allow retailers to configure the Sigma Si-AM900 AM Anti-Theft Alarm System according to their specific store requirements and security policies.
Anchor Text:
Retail Loss Prevention Best Practices
Link:
https://nrf.com/topics/loss-prevention
Description:
Learn about retail loss prevention strategies, inventory protection, and industry best practices from the National Retail Federation.
Product Brochure:Sigma Si-AM900 Anti-Theft Alarm System




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