There are single chip mainboards and DSP mainboards for using with this antenna.

1.AGC auto-accumulating and self-adjusting technology, ability of self-tuning to test the
environment and adapts to cope with externally electrical noise which could cause false alarms
2. 2nd DSP technology, high detection and sensitivity, stable and reliable performance
3. Attractive design, elegant and fashionable looks
4. The most cost effective anti-theft system for supermarket
5. Suitable for store, fashion mall, up-end clothing store, and so on

1pc/ctn, 157*26.5*15cm, 14kg