... -detecting 4.Anti-inference 8.2MHZ EAS RF door,EAS alarm system E8000 board 1. Useing advanced intelligent acoustic inspection technology, ... Self detecting according to the environment, alarm correctly;3. Delicate and elegant design,The system is stable and reliable, the special self ... ACPower:≤15WWeight: 20kg/setPS: It can be designed into DSP system 8.2MHZ EAS RF door,EAS alarm system E8000 board