Mobile Phone Signal Detector
This cell phone detector SP-D007A is compact and lightweight and comes with a plastic case and a detachable antenna.Compared with SP-D007A model, SP-D007A can detect cell phone signals more effectively within a frequency range of 800-1000MHz to 1800-2200MHz. It"s easy to operate with just a simple ON/OFF button.
When sweeping your room or other locations, if a cell phone signal is found it will alert you by sending out a sound. You can easily see the radiation intensity on the front via 9 grades of LED light indicators.This model is suitable for hospitals, airports, industrial plants and laboratories