Since its listing in 1991, Valentine has been one of the most competitive brands in the field of radar detectors, and its founder, Maike Valentine, is a former engineer at the escort company. For more than 20 years, the brand has only produced one product, and the appearance has basically not changed, but the technology has always been very good. In addition to magnesium alloy, the shell is coated with a coating to prevent radar detection, which can prevent detection by VG-2 and other equipment. Compared with other brands' products, V1 is more like a geek work, with an almost crazy pursuit in radar wave detection, good at radar wave and laser detection on open roads, frontal, tail test, curve, reflection signal sensitivity and alarm methods are very professional. In addition to this, the V1 can also show the source of the speed test, and the V1 was the only detector that could do this until the Escort Max360 was launched. However, it is lacking in the diversity and practicability of functions, due to the lack of GPS fixed speed measurement point early warning, for the interval speed measurement and coil induction speed measurement is ineffective, and the false alarm in the urban area is slightly more than the same price product of the escort and Bell. If you don't have high requirements for use in the city, and often gallop at high speed or in the wilderness, V1 will be more suitable for you, and the price is relatively high, more than 3000 yuan.