We are the professional manufacturer of the wireless tour guide system since 2005. We have built very good realtionship with many oversea customers.Our products have passed CE,GS,UL and etc. We provide high quality with good prices.

The DGM-10T & 50R serieses numerical wireless guide explain machine(also calls the industrial wireless explain machine ), using 2,400MHz legal frequency segments that go through the whole world , exclusively adopting the Gauss moving frequency key control(GFSK) numerical wireless emit technique and the numerical wireless receive technique which has very strong ability of anti-interference to fight for the modern industry and the electromagnetism environment of the city , using the anti- environment noise processing technique in the meantime. It realizes the function special features of without interference and the noise.