micro gps tracker

The product supports GSM850/900/1800/1900 network and GPRS, is provided with four standard frequencies, can achieve seamless switching among different networks, and has the biggest advantages of being small in size, strong in signal, large in sound, stable in performance, ultra-long in standby time, and globally universal. Start-up:Open the rear cover, insert the SIM card into the card holder to automatically power on, then use after the indicator light goes out. Monitor and