What is the frequency of EAS RF system?

Electronic Article Surveillance (EAS) Radio Frequency (RF) systems are designed to operate within a specific frequency range, typically falling between 7.4 MHz and 8.8 MHz. This range is carefully selected to minimize the risk of interference with other electronic devices and communication systems. 

It ensures that the EAS system can operate effectively without disrupting the functionality of other equipment in the vicinity. However, it's worth noting that the exact frequency employed within this range can vary significantly from one manufacturer to another and even among different models from the same manufacturer. This variance is due to various factors, including design considerations, regulatory requirements, and technological advancements. 

Therefore, when selecting an EAS RF system, it's crucial to consult with the manufacturer or supplier to determine the specific frequency at which the system operates to ensure compatibility and optimal performance.