Purchase Qty. Reference FOB Price
10-499 Pieces US$27.00
500-4,999 Pieces US$21.00
5,000+ Pieces US$18.00
Product Description
-------Product Description------ Feature: Professional radio detection device, high sensitivity ,adjustable threshold ,large range of frequency detection Easy to use(only switch+sensitivity knob),Sound and light alarm indicator,accurate and reliable can detect Mobile, unicom, telecom,2G.3G.4G ...