EAS Sistemi (SUNY8000)

In the first stage, the TX board produces a frequency range between 7.2MHz and 9.2 MHz, which is transmitted by the TX antenna. When the RX antenna receives the signal, the RX board will amplify, filter and demodulate the RF signal. In the next stage, the A/D will convert the RF signal to DSP. When there are effective 8.2MHz tags/ labels passing through, the signal will resonate for the frequency of the tags and labels is same to the field frequency of the system. Such resonance will lead to the distortion of high-frequency wave, which can be inspected by the RX board and trigger the alarm. This system adopts the advanced DSP technology; Using DCF digital comb filter to extract tag/label signals among the environment noise. It proposes the correction method to discriminate and execute alarm, which greatly improves system detection rate. The detection rage can be as wide as 1.7 meter, but the percent of false alarm can be very low. Among all the similar products, our company's EAS item is in the leading place in China, and it is also one of the most advanced EAS products in the world. Performance advantages: 1. Using DSP technology; 2. With AGC technology; 3. PIT technology; 4. LED multi-functional display technology; 5. In supposes can cut two group modulation signals; 6. High sensitivity and high speed responsibility; 7. High anti-interference ability and low false alarm; 8. Easy installation and low power consumption