... -destroyed & Waterproof, anti-corrode, fit for every environment,Long lifetime: >20 years. RFID tag for patrol reader1, It is plastic housing with ... check point . 2, Anti-destroyed & Waterproof, anti-corrode, fit for every environment3, Non-contact TI-ID card 4, Long lifetime ... : >20 years5, High sensitive and Long inductive distance 6, Wide temperature ...