ISC-EAA2-C001-R M-0030369 Dahua AM antenna (Replica) in ABS for anti-shoplifting system with anti-interference technology. 1.3" OLED display, detection frequency 58 kHz, long detection distance (label/tag detection 2/2.4 m). Compatible with most AM labels and tags, energy saving and environmental protection, power supply 24 Vac <23 w="" --23--="">