What about the GPS locator created by He Zhisi?

The locator is still good for night cats. I used a car charger locator of the night cat, which was very camouflage. Just plug it into the car. Can charge the mobile phone, built-in position tracker, clear pickup, accurate positioning, remote recording. It is very powerful. It has been used for two years, and my husband has never found it. I really feel great.