Yulongda gt06 Yulongda-technology-limited

Four-band GSM frequency, vibration sensor, smart device with anti-theft detection, in addition to implementing power-on detection, notifying the vehicle's status. External SOS button, used in case of emergencies. With the feature of being able to remotely cut off the engine power. External microphone, used in case of voice control, and external speaker, used in phone calls or alarm cases, for example in motion alarms.