XLD-G(LCD) 24 zones intelligent walkthrough metal detector Details 1. Multi-frequency points work, strong anti-interference 2. Digital pulse technology, stable performance 3. Modular Design: pull out and plug in 4. To press one time to restore factory settings 5. Time switch machine 6. Power on and the machine will start up. Two kinds of working modes: ⑴infrared working mode; ⑵automatic working mode. 8. Visible sensitivity to debug 9. Intelligent sensitivity setting 10. Power-on self-test and environment self-adaptation 11. 7 inch screen to display 12. Remote control configuration: easy to operate.