Feature: 1. Improved digital and analog mixed circuit, hi stability. 2. Big size LCD screen and remote control. 3. 6 Detection zone, the sensitivity of every zone can be adjusted individually. 4. The real-time sensitivity of every zone can be displayed together during detecting. 5. Optimized detection system, eliminate non-uniform detection, anti-interference. 6. Based on real-time operation system and DSP technology. 7. Digital frequency generator and shifting. 8. Graphic user interface(GUI), easy to operate. 9. Report system for detection log print. 10. The peripheral based on RS-485 bus technology Purpose: Airports, Entertainment Venues, Loss Prevention. Prisons, mints, mine, Financial Institutions, Hospitals. Courthouses, Manufacturing Facilities, Power Plants. Electronics Industry, Jewelry Manufacturing… SPECIFICATIONS: Model SD-200 Detection method electric induction Operation frequency 5-10KHz/12freq Sensitivity adjustment 99 steps per zone Alarm Buzzer+LED Bar Display Dimension 2000mm(L)*720(H) Power AC100-240V 50-60HZ Rated ource Appr30W Dimension 2250mm(L)*840mm(W)*500mm(H) Weight Appr80Kg.